From 6960e9e4726c2d4aff1062ccc27cc92ee9648d8f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Salazar?=
 <73718835+joshrs23@users.noreply.github.com>
Date: Mon, 19 Jan 2026 19:16:31 -0500
Subject: [PATCH] deleting unnecesari files

---
 .../dataconnect/docs/client_app_diagram.mmd   |  74 -----
 .../dataconnect-schemas-mutations-queries.mmd | 124 --------
 backend/dataconnect/docs/dataconnect.mmd      | 271 ------------------
 .../dataconnect/docs/staff_app_diagram.mmd    | 121 --------
 .../apps_screen_functions_dataconnect.xlsx    | Bin 14807 -> 0 bytes
 docs/backend-diagram/client_app_diagram.mmd   |  74 -----
 docs/backend-diagram/dataconnect-schema.mmd   | 271 ------------------
 .../dataconnect-schemas-mutations-queries.mmd | 124 --------
 docs/backend-diagram/staff_app_diagram.mmd    | 121 --------
 9 files changed, 1180 deletions(-)
 delete mode 100644 backend/dataconnect/docs/client_app_diagram.mmd
 delete mode 100644 backend/dataconnect/docs/dataconnect-schemas-mutations-queries.mmd
 delete mode 100644 backend/dataconnect/docs/dataconnect.mmd
 delete mode 100644 backend/dataconnect/docs/staff_app_diagram.mmd
 delete mode 100644 docs/backend-diagram/apps_screen_functions_dataconnect.xlsx
 delete mode 100644 docs/backend-diagram/client_app_diagram.mmd
 delete mode 100644 docs/backend-diagram/dataconnect-schema.mmd
 delete mode 100644 docs/backend-diagram/dataconnect-schemas-mutations-queries.mmd
 delete mode 100644 docs/backend-diagram/staff_app_diagram.mmd

diff --git a/backend/dataconnect/docs/client_app_diagram.mmd b/backend/dataconnect/docs/client_app_diagram.mmd
deleted file mode 100644
index 38d4868c..00000000
--- a/backend/dataconnect/docs/client_app_diagram.mmd
+++ /dev/null
@@ -1,74 +0,0 @@
-flowchart LR
-
-subgraph C1["Login"]
-  S_client_sign_in["client_sign_in_screen.dart"]
-  S_client_sign_in --> S_client_sign_in_Q["Queries<br/>* user - getUserById<br/>* business - getBusinessesByUserId"]
-  S_client_sign_in --> S_client_sign_in_F["Firebase<br/>* user - auth"]
-end
-
-subgraph C2["Create account"]
-  S_client_sign_up["client_sign_up_screen.dart"]
-  S_client_sign_up --> S_client_sign_up_Q["Queries<br/>* business - getBusinessesByUserId"]
-  S_client_sign_up --> S_client_sign_up_M["Mutations<br/>* user - createUser<br/>* business - createBusiness"]
-end
-
-subgraph C3["Edit account"]
-  S_edit_account_na["manual_or_unknown_screen.dart"]
-  S_edit_account_na --> S_edit_account_na_M["Mutations<br/>* business - updateBusiness"]
-end
-
-subgraph C4["Profile"]
-  S_client_settings["client_settings_screen.dart"]
-  S_client_settings --> S_client_settings_Q["Queries<br/>* user - getUserById<br/>* business - getBusinessesByUserId"]
-end
-
-subgraph C5["Hubs"]
-  S_client_hubs["client_hubs_screen.dart"]
-  S_client_hubs --> S_client_hubs_Q["Queries<br/>* hub - getHubsByOwnerId"]
-  S_client_hubs --> S_client_hubs_M["Mutations<br/>* hub - createHub<br/>* hub - updateHub<br/>* hub - deleteHub"]
-end
-
-subgraph C6["Orders"]
-  S_client_shifts["client_shifts_screen.dart"]
-  S_client_shifts --> S_client_shifts_Q["Queries<br/>* order - getOrdersByOwnerId"]
-end
-
-subgraph C7["RAPID Order"]
-  S_rapid_order["rapid_order_flow_page.dart"]
-  S_rapid_order --> S_rapid_order_M["Mutations<br/>* order - createOrder"]
-end
-
-subgraph C8["One-time Order"]
-  S_one_time["one_time_order_flow_page.dart"]
-  S_one_time --> S_one_time_Q["Queries<br/>* role - listRolesByOwnerId"]
-  S_one_time --> S_one_time_M["Mutations<br/>* position - createPosition<br/>* order - createOrder"]
-end
-
-subgraph C9["Permanent Placement"]
-  S_permanent["permanent_order_flow_page.dart"]
-  S_permanent --> S_permanent_Q["Queries<br/>* role - listRolesByOwnerId"]
-  S_permanent --> S_permanent_M["Mutations<br/>* position - createPosition<br/>* order - createOrder"]
-end
-
-subgraph C10["Recurring Order"]
-  S_recurring["recurring_order_flow_page.dart"]
-  S_recurring --> S_recurring_Q["Queries<br/>* role - listRolesByOwnerId"]
-  S_recurring --> S_recurring_M["Mutations<br/>* position - createPosition<br/>* order - createOrder"]
-end
-
-subgraph C11["Billing"]
-  S_billing["client_billing_screen.dart"]
-  S_billing --> S_billing_Q["Queries<br/>* account - getAccountsByOwnerId<br/>* invoice - getInvoicesByOwnerId<br/>* recentPayment - filterRecentPayments"]
-  S_billing --> S_billing_M["Mutations<br/>* account - createAccount<br/>* account - updateAccount<br/>* account - deleteAccount"]
-end
-
-subgraph C12["Coverage"]
-  S_coverage["coverage_dashboard.dart"]
-  S_coverage --> S_coverage_Q["Queries<br/>* order - getOrdersByOwnerId<br/>* shift - filterShifts<br/>* application - getApplicationsByShiftId"]
-end
-
-subgraph C13["Home"]
-  S_client_home["client_home_screen.dart"]
-  S_client_home --> S_client_home_Q["Queries<br/>* order - getOrdersByOwnerId<br/>* shift - filterShifts<br/>* application - getApplicationsByShiftId<br/>* recentPayment - filterRecentPayments"]
-  S_client_home --> S_client_home_M["Mutations<br/>* order - createOrder"]
-end
diff --git a/backend/dataconnect/docs/dataconnect-schemas-mutations-queries.mmd b/backend/dataconnect/docs/dataconnect-schemas-mutations-queries.mmd
deleted file mode 100644
index f241b3a5..00000000
--- a/backend/dataconnect/docs/dataconnect-schemas-mutations-queries.mmd
+++ /dev/null
@@ -1,124 +0,0 @@
-flowchart LR
-    subgraph "Profile & Onboarding"
-        User --> User_Q["Queries<br/>- listUsers<br/>- getUserById"]
-        User --> User_M["Mutations<br/>- createUser<br/>- updateUser<br/>- deleteUser"]
-        Staff --> Staff_Q["Queries<br/>- listStaff<br/>- getStaffById<br/>- getStaffByUserId"]
-        Staff --> Staff_M["Mutations<br/>- createStaff<br/>- updateStaff<br/>- deleteStaff"]
-        Contact --> Contact_Q["Queries<br/>- listContacts<br/>- getContactById<br/>- listContactsByStaffId"]
-        Contact --> Contact_M["Mutations<br/>- createContact<br/>- updateContact<br/>- deleteContact"]
-        AttireOption --> AttireOption_Q["Queries<br/>- listAttireOptions<br/>- getAttireOptionById"]
-        AttireOption --> AttireOption_M["Mutations<br/>- createAttireOption<br/>- updateAttireOption<br/>- deleteAttireOption"]
-    end
-
-    subgraph "Compliance"
-        Document --> Document_Q["Queries<br/>- listDocuments<br/>- getDocumentById<br/>- listDocumentsByStaffId"]
-        Document --> Document_M["Mutations<br/>- createDocument<br/>- updateDocument<br/>- deleteDocument"]
-        Certificate --> Certificate_Q["Queries<br/>- listCertificates<br/>- getCertificateById<br/>- listCertificatesByStaffId"]
-        Certificate --> Certificate_M["Mutations<br/>- CreateCertificate<br/>- UpdateCertificate<br/>- DeleteCertificate"]
-        TaxForm --> TaxForm_Q["Queries<br/>- listTaxForms<br/>- getTaxFormById<br/>- getTaxFormsByStaffId<br/>- filterTaxForms"]
-        TaxForm --> TaxForm_M["Mutations<br/>- createTaxForm<br/>- updateTaxForm<br/>- deleteTaxForm"]
-        RequiredDoc --> RequiredDoc_Q["Queries<br/>- listRequiredDocs<br/>- getRequiredDocById<br/>- listRequiredDocsByUserId"]
-        RequiredDoc --> RequiredDoc_M["Mutations<br/>- createRequiredDoc<br/>- updateRequiredDoc<br/>- deleteRequiredDoc"]
-    end
-
-    subgraph "Finances"
-        Account --> Account_Q["Queries<br/>- listAccounts<br/>- getAccountById<br/>- listAccountsByOwnerId"]
-        Account --> Account_M["Mutations<br/>- createAccount<br/>- updateAccount<br/>- deleteAccount"]
-        TimeSheet --> TimeSheet_Q["Queries<br/>- listTimeSheets<br/>- getTimeSheetById<br/>- listTimeSheetsByStaffId"]
-        TimeSheet --> TimeSheet_M["Mutations<br/>- createTimeSheet<br/>- updateTimeSheet<br/>- deleteTimeSheet"]
-        RecentPayment --> RecentPayment_Q["Queries<br/>- listRecentPayments<br/>- getRecentPaymentById<br/>- listRecentPaymentsByUserId"]
-        RecentPayment --> RecentPayment_M["Mutations<br/>- createRecentPayment<br/>- updateRecentPayment<br/>- deleteRecentPayment"]
-        Invoice --> Invoice_Q["Queries<br/>- listInvoices<br/>- getInvoiceById"]
-        Invoice --> Invoice_M["Mutations<br/>- createInvoice<br/>- updateInvoice<br/>- deleteInvoice"]
-        InvoiceTemplate --> InvoiceTemplate_Q["Queries<br/>- listInvoiceTemplates<br/>- getInvoiceTemplateById"]
-        InvoiceTemplate --> InvoiceTemplate_M["Mutations<br/>- createInvoiceTemplate<br/>- updateInvoiceTemplate<br/>- deleteInvoiceTemplate"]
-        VendorRate --> VendorRate_Q["Queries<br/>- listVendorRates<br/>- getVendorRateById"]
-        VendorRate --> VendorRate_M["Mutations<br/>- createVendorRate<br/>- updateVendorRate<br/>- deleteVendorRate"]
-        CustomRateCard --> CustomRateCard_Q["Queries<br/>- listCustomRateCards<br/>- getCustomRateCardById"]
-        CustomRateCard --> CustomRateCard_M["Mutations<br/>- createCustomRateCard<br/>- updateCustomRateCard<br/>- deleteCustomRateCard"]
-    end
-
-    subgraph "Shifts & Work"
-        Shift --> Shift_Q["Queries<br/>- listShifts<br/>- getShiftById<br/>- filterShifts"]
-        Shift --> Shift_M["Mutations<br/>- CreateShift<br/>- UpdateShift<br/>- DeleteShift"]
-        Application --> Application_Q["Queries<br/>- getApplicationById<br/>- listApplicationsByStaffId"]
-        Application --> Application_M["Mutations<br/>- createApplication<br/>- updateApplication<br/>- deleteApplication"]
-        StaffShift --> StaffShift_Q["Queries<br/>- getMyShifts<br/>- getStaffShiftById<br/>- getStaffShiftsByShiftId"]
-        StaffShift --> StaffShift_M["Mutations<br/>- createStaffShift<br/>- updateStaffShift<br/>- deleteStaffShift"]
-        StaffAvailability --> StaffAvailability_Q["Queries<br/>- listStaffAvailabilities<br/>- getStaffAvailabilityById<br/>- getStaffAvailabilityByStaffId"]
-        StaffAvailability --> StaffAvailability_M["Mutations<br/>- createStaffAvailability<br/>- updateStaffAvailability<br/>- deleteStaffAvailability"]
-        Assignment --> Assignment_Q["Queries<br/>- listAssignments<br/>- getAssignmentById<br/>- listAssignmentsByStaffId"]
-        Assignment --> Assignment_M["Mutations<br/>- CreateAssignment<br/>- UpdateAssignment<br/>- DeleteAssignment"]
-        Order --> Order_Q["Queries<br/>- listOrders<br/>- getOrderById"]
-        Order --> Order_M["Mutations<br/>- createOrder<br/>- updateOrder<br/>- deleteOrder"]
-        Position --> Position_Q["Queries<br/>- listPositions<br/>- getPositionById<br/>- listPositionsByOrderId"]
-        Position --> Position_M["Mutations<br/>- createPosition<br/>- updatePosition<br/>- deletePosition"]
-        Category --> Category_Q["Queries<br/>- listCategories<br/>- getCategoryById"]
-        Category --> Category_M["Mutations<br/>- createCategory<br/>- updateCategory<br/>- deleteCategory"]
-        Role --> Role_Q["Queries<br/>- listRoles<br/>- getRoleById"]
-        Role --> Role_M["Mutations<br/>- createRole<br/>- updateRole<br/>- deleteRole"]
-        RoleCategory --> RoleCategory_Q["Queries<br/>- listRoleCategories<br/>- getRoleCategoryById"]
-        RoleCategory --> RoleCategory_M["Mutations<br/>- createRoleCategory<br/>- updateRoleCategory<br/>- deleteRoleCategory"]
-        Schedule --> Schedule_Q["Queries<br/>- listSchedules<br/>- getScheduleById<br/>- getScheduleByPositionId"]
-        Schedule --> Schedule_M["Mutations<br/>- createSchedule<br/>- updateSchedule<br/>- deleteSchedule"]
-        Workforce --> Workforce_Q["Queries"]
-        Workforce --> Workforce_M["Mutations"]
-    end
-
-    subgraph "Learning"
-        Course --> Course_Q["Queries<br/>- listCourses<br/>- getCourseById<br/>- filterCourses"]
-        Course --> Course_M["Mutations<br/>- createCourse<br/>- updateCourse<br/>- deleteCourse"]
-        Level --> Level_Q["Queries<br/>- listLevels<br/>- getLevelById"]
-        Level --> Level_M["Mutations<br/>- createLevel<br/>- updateLevel<br/>- deleteLevel"]
-        StaffCourse --> StaffCourse_Q["Queries<br/>- getStaffCourseById<br/>- listStaffCoursesByStaffId<br/>- listStaffCoursesByCourseId<br/>- getStaffCourseByStaffAndCourse"]
-        StaffCourse --> StaffCourse_M["Mutations<br/>- createStaffCourse<br/>- updateStaffCourse<br/>- deleteStaffCourse"]
-    end
-
-    subgraph "Benefits"
-        BenefitsData --> BenefitsData_Q["Queries<br/>- listBenefitsData<br/>- getBenefitsDataById<br/>- getBenefitsDataByStaffId"]
-        BenefitsData --> BenefitsData_M["Mutations<br/>- createBenefitsData<br/>- updateBenefitsData<br/>- deleteBenefitsData"]
-    end
-    
-    subgraph "Business & Vendors"
-        Business --> Business_Q["Queries<br/>- listBusinesses<br/>- getBusinessById<br/>- getBusinessesByUserId"]
-        Business --> Business_M["Mutations<br/>- createBusiness<br/>- updateBusiness<br/>- deleteBusiness"]
-        Vendor --> Vendor_Q["Queries<br/>- listVendors<br/>- getVendorById"]
-        Vendor --> Vendor_M["Mutations<br/>- createVendor<br/>- updateVendor<br/>- deleteVendor"]
-        Hub --> Hub_Q["Queries<br/>- listHubs<br/>- getHubById"]
-        Hub --> Hub_M["Mutations<br/>- createHub<br/>- updateHub<br/>- deleteHub"]
-    end
-    
-    subgraph "Teams"
-        Team --> Team_Q["Queries<br/>- listTeams<br/>- getTeamById"]
-        Team --> Team_M["Mutations<br/>- createTeam<br/>- updateTeam<br/>- deleteTeam"]
-        TeamMember --> TeamMember_Q["Queries<br/>- listTeamMembers<br/>- getTeamMemberById<br/>- listTeamMembersByTeamId"]
-        TeamMember --> TeamMember_M["Mutations<br/>- createTeamMember<br/>- updateTeamMember<br/>- deleteTeamMember"]
-        MemberTask --> MemberTask_Q["Queries<br/>- getMyTasks<br/>- getMemberTaskById<br/>- getMemberTasksByTaskId"]
-        MemberTask --> MemberTask_M["Mutations<br/>- createMemberTask<br/>- updateMemberTask<br/>- deleteMemberTask"]
-        TeamHub --> TeamHub_Q["Queries<br/>- listTeamHubs<br/>- getTeamHubById<br/>- listTeamHubsByTeamId"]
-        TeamHub --> TeamHub_M["Mutations<br/>- createTeamHub<br/>- updateTeamHub<br/>- deleteTeamHub"]
-        Task --> Task_Q["Queries<br/>- listTasks<br/>- getTaskById"]
-        Task --> Task_M["Mutations<br/>- createTask<br/>- updateTask<br/>- deleteTask"]
-        TaskComment --> TaskComment_Q["Queries<br/>- listTaskComments<br/>- getTaskCommentById<br/>- listTaskCommentsByTaskId"]
-        TaskComment --> TaskComment_M["Mutations<br/>- createTaskComment<br/>- updateTaskComment<br/>- deleteTaskComment"]
-    end
-
-    subgraph "Communication"
-        Conversation --> Conversation_Q["Queries<br/>- listConversations<br/>- getConversationById<br/>- getConversationsByUserId"]
-        Conversation --> Conversation_M["Mutations<br/>- createConversation<br/>- updateConversation<br/>- deleteConversation"]
-        Message --> Message_Q["Queries<br/>- listMessages<br/>- getMessageById<br/>- listMessagesByConversationId"]
-        Message --> Message_M["Mutations<br/>- createMessage<br/>- updateMessage<br/>- deleteMessage"]
-    end
-
-    subgraph "Others"
-        ActivityLog --> ActivityLog_Q["Queries<br/>- listActivityLogs<br/>- getActivityLogById<br/>- listActivityLogsByUserId"]
-        ActivityLog --> ActivityLog_M["Mutations<br/>- createActivityLog<br/>- updateActivityLog<br/>- deleteActivityLog"]
-        ClientFeedback --> ClientFeedback_Q["Queries<br/>- listClientFeedbacks<br/>- getClientFeedbackById"]
-        ClientFeedback --> ClientFeedback_M["Mutations<br/>- createClientFeedback<br/>- updateClientFeedback<br/>- deleteClientFeedback"]
-        FaqData --> FaqData_Q["Queries<br/>- listFaqDatas<br/>- getFaqDataById"]
-        FaqData --> FaqData_M["Mutations<br/>- createFaqData<br/>- updateFaqData<br/>- deleteFaqData"]
-    end
-
-    subgraph "Reporting"
-        Reports --> Reports_Q["Queries<br/>- getCoverageReport<br/>- getNoShowReport<br/>- getSpendReport<br/>- getForecastReport<br/>- getPerformanceReport<br/>- getDailyOpsReport"]
-    end
diff --git a/backend/dataconnect/docs/dataconnect.mmd b/backend/dataconnect/docs/dataconnect.mmd
deleted file mode 100644
index b67267f0..00000000
--- a/backend/dataconnect/docs/dataconnect.mmd
+++ /dev/null
@@ -1,271 +0,0 @@
-erDiagram
-    User {
-        String id PK
-        String email
-        String fullName
-        Timestamp createdDate
-    }
-    Business {
-        UUID id PK
-        String userId FK
-        String businessName
-        Timestamp createdAt
-    }
-    Vendor {
-        UUID id PK
-        String userId FK
-        String companyName
-        Timestamp createdAt
-    }
-    Staff {
-        UUID id PK
-        String userId FK
-        UUID hubId FK
-        UUID ownerId FK
-        String fullName
-        Timestamp createdAt
-    }
-    Shift {
-        UUID id PK
-        UUID orderId FK
-        UUID ownerId FK
-        ShiftStatus status
-        Timestamp createdAt
-    }
-    Order {
-        UUID id PK
-        UUID ownerId FK
-        UUID hubId FK
-        OrderStatus status
-        Timestamp createdAt
-    }
-    Position {
-        UUID id PK
-        UUID orderId FK
-        UUID roleId FK
-        UUID ownerId FK
-        Timestamp createdAt
-    }
-    Task {
-        UUID id PK
-        UUID ownerId FK
-        TaskStatus status
-        Timestamp createdAt
-    }
-    Team {
-        UUID id PK
-        String ownerId FK
-        String teamName
-        Timestamp createdAt
-    }
-    TeamMember {
-        UUID id PK
-        UUID teamId FK
-        UUID hubId FK
-        String memberName
-        Timestamp createdAt
-    }
-    Hub {
-        UUID id PK
-        UUID ownerId FK
-        String name
-        Timestamp createdAt
-    }
-    Account {
-        UUID id PK
-        UUID ownerId FK "polymorphic ownerId"
-        String bank
-        Timestamp createdAt
-    }
-    Document {
-        UUID id PK
-        UUID staffId FK
-        DocumentStatus status
-        Timestamp createdAt
-    }
-    Certificate {
-        UUID id PK
-        UUID staffId FK
-        CertificateStatus status
-        Timestamp createdAt
-    }
-    Contact {
-        UUID id PK
-        UUID staffId FK
-        String name
-        Timestamp createdAt
-    }
-    BenefitsData {
-        UUID id PK
-        UUID staffId FK
-        String title
-        Timestamp createdAt
-    }
-    Course {
-        UUID id PK
-        String title
-        Timestamp createdAt
-    }
-    TaxForm {
-        UUID id PK
-        UUID staffId FK
-        TaxFormStatus status
-        Timestamp createdAt
-    }
-    TimeSheet {
-        UUID id PK
-        UUID staffId FK
-        UUID shiftId FK
-        TimeSheetStatus status
-        Timestamp createdAt
-    }
-    Invoice {
-        UUID id PK
-        UUID ownerId FK
-        InvoiceStatus status
-        Timestamp createdAt
-    }
-    Assignment {
-        UUID id PK
-        UUID staffId FK
-        UUID ownerId FK
-        AssignmentStatus status
-        Timestamp createdAt
-    }
-    Conversation {
-        UUID id PK
-        String subject
-        Timestamp createdAt
-    }
-    Message {
-        UUID id PK
-        UUID conversationId FK
-        String senderId
-        Timestamp createdAt
-    }
-    Role {
-        UUID id PK
-        UUID ownerId FK
-        String name
-        Timestamp createdAt
-    }
-    RecentPayment {
-        UUID id PK
-        UUID payedUserId FK
-        UUID ownerId FK
-        RecentPaymentStatus status
-        Timestamp createdAt
-    }
-    RequiredDoc {
-        UUID id PK
-        UUID ownerId FK
-        ReqDocumentStatus status
-        Timestamp createdAt
-    }
-    VendorRate {
-        UUID id PK
-        UUID vendorId FK
-        String roleName
-        Timestamp createdAt
-    }
-    Schedule {
-        UUID id PK
-        UUID positionId FK
-        Timestamp createdAt
-    }
-    TaskComment {
-        UUID id PK
-        UUID taskId FK
-        String authorName
-        Timestamp createdAt
-    }
-    TeamHub {
-        UUID id PK
-        UUID teamId FK
-        String hubName
-        Timestamp createdAt
-    }
-    Application {
-        UUID id PK
-        UUID shiftId FK
-        UUID staffId FK
-        ApplicationStatus status
-        Timestamp createdAt
-    }
-    StaffShift {
-        UUID id PK
-        UUID staffId FK
-        UUID shiftId FK
-        Timestamp createdAt
-    }
-    MemberTask {
-        UUID id PK
-        UUID teamMemberId FK
-        UUID taskId FK
-        Timestamp createdAt
-    }
-    StaffCourse {
-        UUID id PK
-        UUID staffId FK
-        UUID courseId FK
-        Timestamp createdAt
-    }
-
-    User ||--|{ Staff : "has profile"
-    User ||--|{ Vendor : "can be"
-    User ||--|{ Business : "can be"
-    User ||--o{ ActivityLog : "generates"
-
-    Business ||--o{ "Order" : "creates"
-    Business ||--o{ Invoice : "receives"
-    Business ||--o{ Task : "owns"
-    Business ||--o{ Hub : "owns"
-    Business ||--o{ Role : "defines"
-    Business ||--o{ Shift : "posts"
-    Business ||--o{ Staff : "employs"
-    Business ||--o{ Account : "owns"
-    
-    Vendor ||--o{ VendorRate : "defines"
-    Vendor ||--o{ Task : "owns"
-    Vendor ||--o{ Hub : "owns"
-    Vendor ||--o{ Role : "defines"
-    Vendor ||--o{ Shift : "posts"
-    Vendor ||--o{ Staff : "employs"
-    Vendor ||--o{ Account : "owns"
-
-    Staff ||--o{ Document : "has"
-    Staff ||--o{ Certificate : "holds"
-    Staff ||--o{ Contact : "has emergency"
-    Staff ||--o{ BenefitsData : "accrues"
-    Staff ||--o{ TaxForm : "submits"
-    Staff ||--o{ TimeSheet : "fills"
-    Staff ||--o{ Assignment : "receives"
-    Staff ||--o{ Account : "owns"
-    Staff ||--o{ RecentPayment : "is paid to"
-    Staff ||--o{ RequiredDoc : "owns"
-    Staff ||--o{ Application : "submits"
-    Hub ||--o{ Staff : "is based at"
-    
-    Shift ||--o{ TimeSheet : "generates"
-    Shift ||--o{ Application : "receives"
-    
-    "Order" ||--o{ Shift : "contains"
-    "Order" ||--o{ Position : "requires"
-
-    Task ||--o{ TaskComment : "has"
-
-    Team ||--o{ TeamMember : "has"
-    Team ||--o{ TeamHub : "operates in"
-    
-    Conversation ||--o{ Message : "contains"
-    
-    Position ||--o{ Schedule : "has"
-    Role ||--o{ Position : "is for"
-
-    %% Join Tables
-    Staff ||--|{ StaffShift : "works"
-    Shift ||--|{ StaffShift : "is worked by"
-    Staff ||--|{ StaffCourse : "enrolls in"
-    Course ||--|{ StaffCourse : "is taken by"
-    TeamMember ||--|{ MemberTask : "assigned to"
-    Task ||--|{ MemberTask : "is assigned to"
diff --git a/backend/dataconnect/docs/staff_app_diagram.mmd b/backend/dataconnect/docs/staff_app_diagram.mmd
deleted file mode 100644
index d251a18e..00000000
--- a/backend/dataconnect/docs/staff_app_diagram.mmd
+++ /dev/null
@@ -1,121 +0,0 @@
-flowchart LR
-
-subgraph L1["login/create user"]
-  S_auth_phone["phone_verification_screen.dart"]
-  S_auth_phone --> S_auth_phone_Q["Queries<br/>* user - getUserById<br/>* staff - getStaffByUserId"]
-  S_auth_phone --> S_auth_phone_M["Mutations<br/>* user - createUser"]
-  S_auth_phone --> S_auth_phone_F["Firebase<br/>* user - auth"]
-end
-
-subgraph L2["Profile"]
-  S_worker_profile["worker_profile_screen.dart"]
-  S_worker_profile --> S_worker_profile_Q["Queries<br/>* user - getUserById<br/>* staff - getStaffByUserId"]
-end
-
-subgraph L3["Personal info"]
-  S_personal_info["personal_info_screen.dart"]
-  S_personal_info --> S_personal_info_Q["Queries<br/>* staff - getStaffByUserId"]
-  S_personal_info --> S_personal_info_M["Mutations<br/>* staff - UpdateStaff"]
-end
-
-subgraph L4["Emergency Contact"]
-  S_emergency["emergency_contact_screen.dart"]
-  S_emergency --> S_emergency_Q["Queries<br/>* contact - getContactsByStaffId"]
-  S_emergency --> S_emergency_M["Mutations<br/>* contact - updateContact<br/>* contact - createContact<br/>* contact - deleteContact"]
-end
-
-subgraph L5["Experience & skills"]
-  S_experience["experience_screen.dart"]
-  S_experience --> S_experience_Q["Queries<br/>* staff - getStaffByUserId"]
-  S_experience --> S_experience_M["Mutations<br/>* staff - UpdateStaff"]
-end
-
-subgraph L6["Attire"]
-  S_attire["attire_screen.dart"]
-  S_attire --> S_attire_Q["Queries<br/>* attireOption - listAttireOptions<br/>* staff - getStaffByUserId"]
-  S_attire --> S_attire_M["Mutations<br/>* staff - UpdateStaff"]
-end
-
-subgraph L7["Documents"]
-  S_documents["documents_screen.dart"]
-  S_documents --> S_documents_Q["Queries<br/>* document - getDocumentsByStaffId"]
-  S_documents --> S_documents_M["Mutations<br/>* document - updateDocument"]
-end
-
-subgraph L8["Certificates"]
-  S_certificates["certificates_screen.dart"]
-  S_certificates --> S_certificates_Q["Queries<br/>* certificate - listCertificatesByStaffId"]
-  S_certificates --> S_certificates_M["Mutations<br/>* certificate - UpdateCertificate<br/>* certificate - CreateCertificate<br/>* certificate - DeleteCertificate"]
-end
-
-subgraph L9["Tax Documents"]
-  S_tax_forms["tax_forms_screen.dart"]
-  S_tax_forms --> S_tax_forms_Q["Queries<br/>* taxForm - getTaxFormsBystaffId"]
-  S_tax_forms --> S_tax_forms_M["Mutations<br/>* taxForm - createTaxForm<br/>* taxForm - updateTaxForm"]
-end
-
-subgraph L10["KROW University"]
-  S_uni["krow_university_screen.dart"]
-  S_uni --> S_uni_Q["Queries<br/>* course - listCourses<br/>* staffCourse - listStaffCoursesByStaffId<br/>* staff - getStaffByUserId<br/>* level - listLevels<br/>* certificate - listCertificatesByStaffId"]
-end
-
-subgraph L11["Trainings"]
-  S_trainings["trainings_screen.dart"]
-  S_trainings --> S_trainings_Q["Queries<br/>* course - listCourses<br/>* staffCourse - listStaffCoursesByStaffId"]
-end
-
-subgraph L12["Leaderboard"]
-  S_leaderboard["leaderboard_screen.dart"]
-  S_leaderboard --> S_leaderboard_Q["Queries<br/>* staffCourse - missing"]
-end
-
-subgraph L13["Bank Account"]
-  S_bank["bank_account_screen.dart"]
-  S_bank --> S_bank_Q["Queries<br/>* account - getAccountsByOwnerId"]
-  S_bank --> S_bank_M["Mutations<br/>* account - createAccount<br/>* account - updateAccount<br/>* account - deleteAccount"]
-end
-
-subgraph L14["Earnings/Payments"]
-  S_payments["payments_screen.dart"]
-  S_payments --> S_payments_Q["Queries<br/>* recentPayment - getRecentPaymentsByPayedUserId"]
-end
-
-subgraph L15["Timecard"]
-  S_timecard["time_card_screen.dart"]
-  S_timecard --> S_timecard_Q["Queries<br/>* timeSheet - getTimeSheetsByStaffId"]
-end
-
-subgraph L16["Clock in"]
-  S_clockin["clock_in_screen.dart"]
-  S_clockin --> S_clockin_Q["Queries<br/>* application - getApplicationsByStaffId"]
-  S_clockin --> S_clockin_M["Mutations<br/>* application - createApplication<br/>* application - updateApplicationStatus"]
-end
-
-subgraph L17["Shifts"]
-  S_shifts["shifts_screen.dart"]
-  S_shifts --> S_shifts_Q["Queries<br/>* application - getApplicationsByStaffId<br/>* shift - filterShifts<br/>* timeSheet - getTimeSheetsByStaffId"]
-  S_shifts --> S_shifts_M["Mutations<br/>* application - updateApplicationStatus<br/>* shift - CreateShift<br/>* application - createApplication<br/>* staffShift - createStaffShift"]
-end
-
-subgraph L18["My availability"]
-  S_availability["availability_screen.dart"]
-  S_availability --> S_availability_Q["Queries<br/>* staffAvailability - getStaffAvailabilityByStaffId"]
-  S_availability --> S_availability_M["Mutations<br/>* staffAvailability - updateStaffAvailability<br/>* staffAvailability - createStaffAvailability<br/>* staffAvailability - deleteStaffAvailability"]
-end
-
-subgraph L19["Your Benefits Overview"]
-  S_benefits["benefits_screen.dart"]
-  S_benefits --> S_benefits_Q["Queries<br/>* benefitsData - getBenefitsDataByStaffId"]
-  S_benefits --> S_benefits_M["Mutations<br/>* benefitsData - updateBenefitsData"]
-end
-
-subgraph L20["Home"]
-  S_home["worker_home_screen.dart"]
-  S_home --> S_home_Q["Queries<br/>* application - getApplicationsByStaffId<br/>* shift - filterShifts<br/>* benefitsData - getBenefitsDataByStaffId"]
-end
-
-subgraph L21["Shift detail"]
-  S_shift_detail["shift_details_screen.dart"]
-  S_shift_detail --> S_shift_detail_Q["Queries<br/>* application - getApplicationsByStaffId"]
-  S_shift_detail --> S_shift_detail_M["Mutations<br/>* application - updateApplicationStatus"]
-end
diff --git a/docs/backend-diagram/apps_screen_functions_dataconnect.xlsx b/docs/backend-diagram/apps_screen_functions_dataconnect.xlsx
deleted file mode 100644
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diff --git a/docs/backend-diagram/client_app_diagram.mmd b/docs/backend-diagram/client_app_diagram.mmd
deleted file mode 100644
index 38d4868c..00000000
--- a/docs/backend-diagram/client_app_diagram.mmd
+++ /dev/null
@@ -1,74 +0,0 @@
-flowchart LR
-
-subgraph C1["Login"]
-  S_client_sign_in["client_sign_in_screen.dart"]
-  S_client_sign_in --> S_client_sign_in_Q["Queries<br/>* user - getUserById<br/>* business - getBusinessesByUserId"]
-  S_client_sign_in --> S_client_sign_in_F["Firebase<br/>* user - auth"]
-end
-
-subgraph C2["Create account"]
-  S_client_sign_up["client_sign_up_screen.dart"]
-  S_client_sign_up --> S_client_sign_up_Q["Queries<br/>* business - getBusinessesByUserId"]
-  S_client_sign_up --> S_client_sign_up_M["Mutations<br/>* user - createUser<br/>* business - createBusiness"]
-end
-
-subgraph C3["Edit account"]
-  S_edit_account_na["manual_or_unknown_screen.dart"]
-  S_edit_account_na --> S_edit_account_na_M["Mutations<br/>* business - updateBusiness"]
-end
-
-subgraph C4["Profile"]
-  S_client_settings["client_settings_screen.dart"]
-  S_client_settings --> S_client_settings_Q["Queries<br/>* user - getUserById<br/>* business - getBusinessesByUserId"]
-end
-
-subgraph C5["Hubs"]
-  S_client_hubs["client_hubs_screen.dart"]
-  S_client_hubs --> S_client_hubs_Q["Queries<br/>* hub - getHubsByOwnerId"]
-  S_client_hubs --> S_client_hubs_M["Mutations<br/>* hub - createHub<br/>* hub - updateHub<br/>* hub - deleteHub"]
-end
-
-subgraph C6["Orders"]
-  S_client_shifts["client_shifts_screen.dart"]
-  S_client_shifts --> S_client_shifts_Q["Queries<br/>* order - getOrdersByOwnerId"]
-end
-
-subgraph C7["RAPID Order"]
-  S_rapid_order["rapid_order_flow_page.dart"]
-  S_rapid_order --> S_rapid_order_M["Mutations<br/>* order - createOrder"]
-end
-
-subgraph C8["One-time Order"]
-  S_one_time["one_time_order_flow_page.dart"]
-  S_one_time --> S_one_time_Q["Queries<br/>* role - listRolesByOwnerId"]
-  S_one_time --> S_one_time_M["Mutations<br/>* position - createPosition<br/>* order - createOrder"]
-end
-
-subgraph C9["Permanent Placement"]
-  S_permanent["permanent_order_flow_page.dart"]
-  S_permanent --> S_permanent_Q["Queries<br/>* role - listRolesByOwnerId"]
-  S_permanent --> S_permanent_M["Mutations<br/>* position - createPosition<br/>* order - createOrder"]
-end
-
-subgraph C10["Recurring Order"]
-  S_recurring["recurring_order_flow_page.dart"]
-  S_recurring --> S_recurring_Q["Queries<br/>* role - listRolesByOwnerId"]
-  S_recurring --> S_recurring_M["Mutations<br/>* position - createPosition<br/>* order - createOrder"]
-end
-
-subgraph C11["Billing"]
-  S_billing["client_billing_screen.dart"]
-  S_billing --> S_billing_Q["Queries<br/>* account - getAccountsByOwnerId<br/>* invoice - getInvoicesByOwnerId<br/>* recentPayment - filterRecentPayments"]
-  S_billing --> S_billing_M["Mutations<br/>* account - createAccount<br/>* account - updateAccount<br/>* account - deleteAccount"]
-end
-
-subgraph C12["Coverage"]
-  S_coverage["coverage_dashboard.dart"]
-  S_coverage --> S_coverage_Q["Queries<br/>* order - getOrdersByOwnerId<br/>* shift - filterShifts<br/>* application - getApplicationsByShiftId"]
-end
-
-subgraph C13["Home"]
-  S_client_home["client_home_screen.dart"]
-  S_client_home --> S_client_home_Q["Queries<br/>* order - getOrdersByOwnerId<br/>* shift - filterShifts<br/>* application - getApplicationsByShiftId<br/>* recentPayment - filterRecentPayments"]
-  S_client_home --> S_client_home_M["Mutations<br/>* order - createOrder"]
-end
diff --git a/docs/backend-diagram/dataconnect-schema.mmd b/docs/backend-diagram/dataconnect-schema.mmd
deleted file mode 100644
index b67267f0..00000000
--- a/docs/backend-diagram/dataconnect-schema.mmd
+++ /dev/null
@@ -1,271 +0,0 @@
-erDiagram
-    User {
-        String id PK
-        String email
-        String fullName
-        Timestamp createdDate
-    }
-    Business {
-        UUID id PK
-        String userId FK
-        String businessName
-        Timestamp createdAt
-    }
-    Vendor {
-        UUID id PK
-        String userId FK
-        String companyName
-        Timestamp createdAt
-    }
-    Staff {
-        UUID id PK
-        String userId FK
-        UUID hubId FK
-        UUID ownerId FK
-        String fullName
-        Timestamp createdAt
-    }
-    Shift {
-        UUID id PK
-        UUID orderId FK
-        UUID ownerId FK
-        ShiftStatus status
-        Timestamp createdAt
-    }
-    Order {
-        UUID id PK
-        UUID ownerId FK
-        UUID hubId FK
-        OrderStatus status
-        Timestamp createdAt
-    }
-    Position {
-        UUID id PK
-        UUID orderId FK
-        UUID roleId FK
-        UUID ownerId FK
-        Timestamp createdAt
-    }
-    Task {
-        UUID id PK
-        UUID ownerId FK
-        TaskStatus status
-        Timestamp createdAt
-    }
-    Team {
-        UUID id PK
-        String ownerId FK
-        String teamName
-        Timestamp createdAt
-    }
-    TeamMember {
-        UUID id PK
-        UUID teamId FK
-        UUID hubId FK
-        String memberName
-        Timestamp createdAt
-    }
-    Hub {
-        UUID id PK
-        UUID ownerId FK
-        String name
-        Timestamp createdAt
-    }
-    Account {
-        UUID id PK
-        UUID ownerId FK "polymorphic ownerId"
-        String bank
-        Timestamp createdAt
-    }
-    Document {
-        UUID id PK
-        UUID staffId FK
-        DocumentStatus status
-        Timestamp createdAt
-    }
-    Certificate {
-        UUID id PK
-        UUID staffId FK
-        CertificateStatus status
-        Timestamp createdAt
-    }
-    Contact {
-        UUID id PK
-        UUID staffId FK
-        String name
-        Timestamp createdAt
-    }
-    BenefitsData {
-        UUID id PK
-        UUID staffId FK
-        String title
-        Timestamp createdAt
-    }
-    Course {
-        UUID id PK
-        String title
-        Timestamp createdAt
-    }
-    TaxForm {
-        UUID id PK
-        UUID staffId FK
-        TaxFormStatus status
-        Timestamp createdAt
-    }
-    TimeSheet {
-        UUID id PK
-        UUID staffId FK
-        UUID shiftId FK
-        TimeSheetStatus status
-        Timestamp createdAt
-    }
-    Invoice {
-        UUID id PK
-        UUID ownerId FK
-        InvoiceStatus status
-        Timestamp createdAt
-    }
-    Assignment {
-        UUID id PK
-        UUID staffId FK
-        UUID ownerId FK
-        AssignmentStatus status
-        Timestamp createdAt
-    }
-    Conversation {
-        UUID id PK
-        String subject
-        Timestamp createdAt
-    }
-    Message {
-        UUID id PK
-        UUID conversationId FK
-        String senderId
-        Timestamp createdAt
-    }
-    Role {
-        UUID id PK
-        UUID ownerId FK
-        String name
-        Timestamp createdAt
-    }
-    RecentPayment {
-        UUID id PK
-        UUID payedUserId FK
-        UUID ownerId FK
-        RecentPaymentStatus status
-        Timestamp createdAt
-    }
-    RequiredDoc {
-        UUID id PK
-        UUID ownerId FK
-        ReqDocumentStatus status
-        Timestamp createdAt
-    }
-    VendorRate {
-        UUID id PK
-        UUID vendorId FK
-        String roleName
-        Timestamp createdAt
-    }
-    Schedule {
-        UUID id PK
-        UUID positionId FK
-        Timestamp createdAt
-    }
-    TaskComment {
-        UUID id PK
-        UUID taskId FK
-        String authorName
-        Timestamp createdAt
-    }
-    TeamHub {
-        UUID id PK
-        UUID teamId FK
-        String hubName
-        Timestamp createdAt
-    }
-    Application {
-        UUID id PK
-        UUID shiftId FK
-        UUID staffId FK
-        ApplicationStatus status
-        Timestamp createdAt
-    }
-    StaffShift {
-        UUID id PK
-        UUID staffId FK
-        UUID shiftId FK
-        Timestamp createdAt
-    }
-    MemberTask {
-        UUID id PK
-        UUID teamMemberId FK
-        UUID taskId FK
-        Timestamp createdAt
-    }
-    StaffCourse {
-        UUID id PK
-        UUID staffId FK
-        UUID courseId FK
-        Timestamp createdAt
-    }
-
-    User ||--|{ Staff : "has profile"
-    User ||--|{ Vendor : "can be"
-    User ||--|{ Business : "can be"
-    User ||--o{ ActivityLog : "generates"
-
-    Business ||--o{ "Order" : "creates"
-    Business ||--o{ Invoice : "receives"
-    Business ||--o{ Task : "owns"
-    Business ||--o{ Hub : "owns"
-    Business ||--o{ Role : "defines"
-    Business ||--o{ Shift : "posts"
-    Business ||--o{ Staff : "employs"
-    Business ||--o{ Account : "owns"
-    
-    Vendor ||--o{ VendorRate : "defines"
-    Vendor ||--o{ Task : "owns"
-    Vendor ||--o{ Hub : "owns"
-    Vendor ||--o{ Role : "defines"
-    Vendor ||--o{ Shift : "posts"
-    Vendor ||--o{ Staff : "employs"
-    Vendor ||--o{ Account : "owns"
-
-    Staff ||--o{ Document : "has"
-    Staff ||--o{ Certificate : "holds"
-    Staff ||--o{ Contact : "has emergency"
-    Staff ||--o{ BenefitsData : "accrues"
-    Staff ||--o{ TaxForm : "submits"
-    Staff ||--o{ TimeSheet : "fills"
-    Staff ||--o{ Assignment : "receives"
-    Staff ||--o{ Account : "owns"
-    Staff ||--o{ RecentPayment : "is paid to"
-    Staff ||--o{ RequiredDoc : "owns"
-    Staff ||--o{ Application : "submits"
-    Hub ||--o{ Staff : "is based at"
-    
-    Shift ||--o{ TimeSheet : "generates"
-    Shift ||--o{ Application : "receives"
-    
-    "Order" ||--o{ Shift : "contains"
-    "Order" ||--o{ Position : "requires"
-
-    Task ||--o{ TaskComment : "has"
-
-    Team ||--o{ TeamMember : "has"
-    Team ||--o{ TeamHub : "operates in"
-    
-    Conversation ||--o{ Message : "contains"
-    
-    Position ||--o{ Schedule : "has"
-    Role ||--o{ Position : "is for"
-
-    %% Join Tables
-    Staff ||--|{ StaffShift : "works"
-    Shift ||--|{ StaffShift : "is worked by"
-    Staff ||--|{ StaffCourse : "enrolls in"
-    Course ||--|{ StaffCourse : "is taken by"
-    TeamMember ||--|{ MemberTask : "assigned to"
-    Task ||--|{ MemberTask : "is assigned to"
diff --git a/docs/backend-diagram/dataconnect-schemas-mutations-queries.mmd b/docs/backend-diagram/dataconnect-schemas-mutations-queries.mmd
deleted file mode 100644
index f241b3a5..00000000
--- a/docs/backend-diagram/dataconnect-schemas-mutations-queries.mmd
+++ /dev/null
@@ -1,124 +0,0 @@
-flowchart LR
-    subgraph "Profile & Onboarding"
-        User --> User_Q["Queries<br/>- listUsers<br/>- getUserById"]
-        User --> User_M["Mutations<br/>- createUser<br/>- updateUser<br/>- deleteUser"]
-        Staff --> Staff_Q["Queries<br/>- listStaff<br/>- getStaffById<br/>- getStaffByUserId"]
-        Staff --> Staff_M["Mutations<br/>- createStaff<br/>- updateStaff<br/>- deleteStaff"]
-        Contact --> Contact_Q["Queries<br/>- listContacts<br/>- getContactById<br/>- listContactsByStaffId"]
-        Contact --> Contact_M["Mutations<br/>- createContact<br/>- updateContact<br/>- deleteContact"]
-        AttireOption --> AttireOption_Q["Queries<br/>- listAttireOptions<br/>- getAttireOptionById"]
-        AttireOption --> AttireOption_M["Mutations<br/>- createAttireOption<br/>- updateAttireOption<br/>- deleteAttireOption"]
-    end
-
-    subgraph "Compliance"
-        Document --> Document_Q["Queries<br/>- listDocuments<br/>- getDocumentById<br/>- listDocumentsByStaffId"]
-        Document --> Document_M["Mutations<br/>- createDocument<br/>- updateDocument<br/>- deleteDocument"]
-        Certificate --> Certificate_Q["Queries<br/>- listCertificates<br/>- getCertificateById<br/>- listCertificatesByStaffId"]
-        Certificate --> Certificate_M["Mutations<br/>- CreateCertificate<br/>- UpdateCertificate<br/>- DeleteCertificate"]
-        TaxForm --> TaxForm_Q["Queries<br/>- listTaxForms<br/>- getTaxFormById<br/>- getTaxFormsByStaffId<br/>- filterTaxForms"]
-        TaxForm --> TaxForm_M["Mutations<br/>- createTaxForm<br/>- updateTaxForm<br/>- deleteTaxForm"]
-        RequiredDoc --> RequiredDoc_Q["Queries<br/>- listRequiredDocs<br/>- getRequiredDocById<br/>- listRequiredDocsByUserId"]
-        RequiredDoc --> RequiredDoc_M["Mutations<br/>- createRequiredDoc<br/>- updateRequiredDoc<br/>- deleteRequiredDoc"]
-    end
-
-    subgraph "Finances"
-        Account --> Account_Q["Queries<br/>- listAccounts<br/>- getAccountById<br/>- listAccountsByOwnerId"]
-        Account --> Account_M["Mutations<br/>- createAccount<br/>- updateAccount<br/>- deleteAccount"]
-        TimeSheet --> TimeSheet_Q["Queries<br/>- listTimeSheets<br/>- getTimeSheetById<br/>- listTimeSheetsByStaffId"]
-        TimeSheet --> TimeSheet_M["Mutations<br/>- createTimeSheet<br/>- updateTimeSheet<br/>- deleteTimeSheet"]
-        RecentPayment --> RecentPayment_Q["Queries<br/>- listRecentPayments<br/>- getRecentPaymentById<br/>- listRecentPaymentsByUserId"]
-        RecentPayment --> RecentPayment_M["Mutations<br/>- createRecentPayment<br/>- updateRecentPayment<br/>- deleteRecentPayment"]
-        Invoice --> Invoice_Q["Queries<br/>- listInvoices<br/>- getInvoiceById"]
-        Invoice --> Invoice_M["Mutations<br/>- createInvoice<br/>- updateInvoice<br/>- deleteInvoice"]
-        InvoiceTemplate --> InvoiceTemplate_Q["Queries<br/>- listInvoiceTemplates<br/>- getInvoiceTemplateById"]
-        InvoiceTemplate --> InvoiceTemplate_M["Mutations<br/>- createInvoiceTemplate<br/>- updateInvoiceTemplate<br/>- deleteInvoiceTemplate"]
-        VendorRate --> VendorRate_Q["Queries<br/>- listVendorRates<br/>- getVendorRateById"]
-        VendorRate --> VendorRate_M["Mutations<br/>- createVendorRate<br/>- updateVendorRate<br/>- deleteVendorRate"]
-        CustomRateCard --> CustomRateCard_Q["Queries<br/>- listCustomRateCards<br/>- getCustomRateCardById"]
-        CustomRateCard --> CustomRateCard_M["Mutations<br/>- createCustomRateCard<br/>- updateCustomRateCard<br/>- deleteCustomRateCard"]
-    end
-
-    subgraph "Shifts & Work"
-        Shift --> Shift_Q["Queries<br/>- listShifts<br/>- getShiftById<br/>- filterShifts"]
-        Shift --> Shift_M["Mutations<br/>- CreateShift<br/>- UpdateShift<br/>- DeleteShift"]
-        Application --> Application_Q["Queries<br/>- getApplicationById<br/>- listApplicationsByStaffId"]
-        Application --> Application_M["Mutations<br/>- createApplication<br/>- updateApplication<br/>- deleteApplication"]
-        StaffShift --> StaffShift_Q["Queries<br/>- getMyShifts<br/>- getStaffShiftById<br/>- getStaffShiftsByShiftId"]
-        StaffShift --> StaffShift_M["Mutations<br/>- createStaffShift<br/>- updateStaffShift<br/>- deleteStaffShift"]
-        StaffAvailability --> StaffAvailability_Q["Queries<br/>- listStaffAvailabilities<br/>- getStaffAvailabilityById<br/>- getStaffAvailabilityByStaffId"]
-        StaffAvailability --> StaffAvailability_M["Mutations<br/>- createStaffAvailability<br/>- updateStaffAvailability<br/>- deleteStaffAvailability"]
-        Assignment --> Assignment_Q["Queries<br/>- listAssignments<br/>- getAssignmentById<br/>- listAssignmentsByStaffId"]
-        Assignment --> Assignment_M["Mutations<br/>- CreateAssignment<br/>- UpdateAssignment<br/>- DeleteAssignment"]
-        Order --> Order_Q["Queries<br/>- listOrders<br/>- getOrderById"]
-        Order --> Order_M["Mutations<br/>- createOrder<br/>- updateOrder<br/>- deleteOrder"]
-        Position --> Position_Q["Queries<br/>- listPositions<br/>- getPositionById<br/>- listPositionsByOrderId"]
-        Position --> Position_M["Mutations<br/>- createPosition<br/>- updatePosition<br/>- deletePosition"]
-        Category --> Category_Q["Queries<br/>- listCategories<br/>- getCategoryById"]
-        Category --> Category_M["Mutations<br/>- createCategory<br/>- updateCategory<br/>- deleteCategory"]
-        Role --> Role_Q["Queries<br/>- listRoles<br/>- getRoleById"]
-        Role --> Role_M["Mutations<br/>- createRole<br/>- updateRole<br/>- deleteRole"]
-        RoleCategory --> RoleCategory_Q["Queries<br/>- listRoleCategories<br/>- getRoleCategoryById"]
-        RoleCategory --> RoleCategory_M["Mutations<br/>- createRoleCategory<br/>- updateRoleCategory<br/>- deleteRoleCategory"]
-        Schedule --> Schedule_Q["Queries<br/>- listSchedules<br/>- getScheduleById<br/>- getScheduleByPositionId"]
-        Schedule --> Schedule_M["Mutations<br/>- createSchedule<br/>- updateSchedule<br/>- deleteSchedule"]
-        Workforce --> Workforce_Q["Queries"]
-        Workforce --> Workforce_M["Mutations"]
-    end
-
-    subgraph "Learning"
-        Course --> Course_Q["Queries<br/>- listCourses<br/>- getCourseById<br/>- filterCourses"]
-        Course --> Course_M["Mutations<br/>- createCourse<br/>- updateCourse<br/>- deleteCourse"]
-        Level --> Level_Q["Queries<br/>- listLevels<br/>- getLevelById"]
-        Level --> Level_M["Mutations<br/>- createLevel<br/>- updateLevel<br/>- deleteLevel"]
-        StaffCourse --> StaffCourse_Q["Queries<br/>- getStaffCourseById<br/>- listStaffCoursesByStaffId<br/>- listStaffCoursesByCourseId<br/>- getStaffCourseByStaffAndCourse"]
-        StaffCourse --> StaffCourse_M["Mutations<br/>- createStaffCourse<br/>- updateStaffCourse<br/>- deleteStaffCourse"]
-    end
-
-    subgraph "Benefits"
-        BenefitsData --> BenefitsData_Q["Queries<br/>- listBenefitsData<br/>- getBenefitsDataById<br/>- getBenefitsDataByStaffId"]
-        BenefitsData --> BenefitsData_M["Mutations<br/>- createBenefitsData<br/>- updateBenefitsData<br/>- deleteBenefitsData"]
-    end
-    
-    subgraph "Business & Vendors"
-        Business --> Business_Q["Queries<br/>- listBusinesses<br/>- getBusinessById<br/>- getBusinessesByUserId"]
-        Business --> Business_M["Mutations<br/>- createBusiness<br/>- updateBusiness<br/>- deleteBusiness"]
-        Vendor --> Vendor_Q["Queries<br/>- listVendors<br/>- getVendorById"]
-        Vendor --> Vendor_M["Mutations<br/>- createVendor<br/>- updateVendor<br/>- deleteVendor"]
-        Hub --> Hub_Q["Queries<br/>- listHubs<br/>- getHubById"]
-        Hub --> Hub_M["Mutations<br/>- createHub<br/>- updateHub<br/>- deleteHub"]
-    end
-    
-    subgraph "Teams"
-        Team --> Team_Q["Queries<br/>- listTeams<br/>- getTeamById"]
-        Team --> Team_M["Mutations<br/>- createTeam<br/>- updateTeam<br/>- deleteTeam"]
-        TeamMember --> TeamMember_Q["Queries<br/>- listTeamMembers<br/>- getTeamMemberById<br/>- listTeamMembersByTeamId"]
-        TeamMember --> TeamMember_M["Mutations<br/>- createTeamMember<br/>- updateTeamMember<br/>- deleteTeamMember"]
-        MemberTask --> MemberTask_Q["Queries<br/>- getMyTasks<br/>- getMemberTaskById<br/>- getMemberTasksByTaskId"]
-        MemberTask --> MemberTask_M["Mutations<br/>- createMemberTask<br/>- updateMemberTask<br/>- deleteMemberTask"]
-        TeamHub --> TeamHub_Q["Queries<br/>- listTeamHubs<br/>- getTeamHubById<br/>- listTeamHubsByTeamId"]
-        TeamHub --> TeamHub_M["Mutations<br/>- createTeamHub<br/>- updateTeamHub<br/>- deleteTeamHub"]
-        Task --> Task_Q["Queries<br/>- listTasks<br/>- getTaskById"]
-        Task --> Task_M["Mutations<br/>- createTask<br/>- updateTask<br/>- deleteTask"]
-        TaskComment --> TaskComment_Q["Queries<br/>- listTaskComments<br/>- getTaskCommentById<br/>- listTaskCommentsByTaskId"]
-        TaskComment --> TaskComment_M["Mutations<br/>- createTaskComment<br/>- updateTaskComment<br/>- deleteTaskComment"]
-    end
-
-    subgraph "Communication"
-        Conversation --> Conversation_Q["Queries<br/>- listConversations<br/>- getConversationById<br/>- getConversationsByUserId"]
-        Conversation --> Conversation_M["Mutations<br/>- createConversation<br/>- updateConversation<br/>- deleteConversation"]
-        Message --> Message_Q["Queries<br/>- listMessages<br/>- getMessageById<br/>- listMessagesByConversationId"]
-        Message --> Message_M["Mutations<br/>- createMessage<br/>- updateMessage<br/>- deleteMessage"]
-    end
-
-    subgraph "Others"
-        ActivityLog --> ActivityLog_Q["Queries<br/>- listActivityLogs<br/>- getActivityLogById<br/>- listActivityLogsByUserId"]
-        ActivityLog --> ActivityLog_M["Mutations<br/>- createActivityLog<br/>- updateActivityLog<br/>- deleteActivityLog"]
-        ClientFeedback --> ClientFeedback_Q["Queries<br/>- listClientFeedbacks<br/>- getClientFeedbackById"]
-        ClientFeedback --> ClientFeedback_M["Mutations<br/>- createClientFeedback<br/>- updateClientFeedback<br/>- deleteClientFeedback"]
-        FaqData --> FaqData_Q["Queries<br/>- listFaqDatas<br/>- getFaqDataById"]
-        FaqData --> FaqData_M["Mutations<br/>- createFaqData<br/>- updateFaqData<br/>- deleteFaqData"]
-    end
-
-    subgraph "Reporting"
-        Reports --> Reports_Q["Queries<br/>- getCoverageReport<br/>- getNoShowReport<br/>- getSpendReport<br/>- getForecastReport<br/>- getPerformanceReport<br/>- getDailyOpsReport"]
-    end
diff --git a/docs/backend-diagram/staff_app_diagram.mmd b/docs/backend-diagram/staff_app_diagram.mmd
deleted file mode 100644
index d251a18e..00000000
--- a/docs/backend-diagram/staff_app_diagram.mmd
+++ /dev/null
@@ -1,121 +0,0 @@
-flowchart LR
-
-subgraph L1["login/create user"]
-  S_auth_phone["phone_verification_screen.dart"]
-  S_auth_phone --> S_auth_phone_Q["Queries<br/>* user - getUserById<br/>* staff - getStaffByUserId"]
-  S_auth_phone --> S_auth_phone_M["Mutations<br/>* user - createUser"]
-  S_auth_phone --> S_auth_phone_F["Firebase<br/>* user - auth"]
-end
-
-subgraph L2["Profile"]
-  S_worker_profile["worker_profile_screen.dart"]
-  S_worker_profile --> S_worker_profile_Q["Queries<br/>* user - getUserById<br/>* staff - getStaffByUserId"]
-end
-
-subgraph L3["Personal info"]
-  S_personal_info["personal_info_screen.dart"]
-  S_personal_info --> S_personal_info_Q["Queries<br/>* staff - getStaffByUserId"]
-  S_personal_info --> S_personal_info_M["Mutations<br/>* staff - UpdateStaff"]
-end
-
-subgraph L4["Emergency Contact"]
-  S_emergency["emergency_contact_screen.dart"]
-  S_emergency --> S_emergency_Q["Queries<br/>* contact - getContactsByStaffId"]
-  S_emergency --> S_emergency_M["Mutations<br/>* contact - updateContact<br/>* contact - createContact<br/>* contact - deleteContact"]
-end
-
-subgraph L5["Experience & skills"]
-  S_experience["experience_screen.dart"]
-  S_experience --> S_experience_Q["Queries<br/>* staff - getStaffByUserId"]
-  S_experience --> S_experience_M["Mutations<br/>* staff - UpdateStaff"]
-end
-
-subgraph L6["Attire"]
-  S_attire["attire_screen.dart"]
-  S_attire --> S_attire_Q["Queries<br/>* attireOption - listAttireOptions<br/>* staff - getStaffByUserId"]
-  S_attire --> S_attire_M["Mutations<br/>* staff - UpdateStaff"]
-end
-
-subgraph L7["Documents"]
-  S_documents["documents_screen.dart"]
-  S_documents --> S_documents_Q["Queries<br/>* document - getDocumentsByStaffId"]
-  S_documents --> S_documents_M["Mutations<br/>* document - updateDocument"]
-end
-
-subgraph L8["Certificates"]
-  S_certificates["certificates_screen.dart"]
-  S_certificates --> S_certificates_Q["Queries<br/>* certificate - listCertificatesByStaffId"]
-  S_certificates --> S_certificates_M["Mutations<br/>* certificate - UpdateCertificate<br/>* certificate - CreateCertificate<br/>* certificate - DeleteCertificate"]
-end
-
-subgraph L9["Tax Documents"]
-  S_tax_forms["tax_forms_screen.dart"]
-  S_tax_forms --> S_tax_forms_Q["Queries<br/>* taxForm - getTaxFormsBystaffId"]
-  S_tax_forms --> S_tax_forms_M["Mutations<br/>* taxForm - createTaxForm<br/>* taxForm - updateTaxForm"]
-end
-
-subgraph L10["KROW University"]
-  S_uni["krow_university_screen.dart"]
-  S_uni --> S_uni_Q["Queries<br/>* course - listCourses<br/>* staffCourse - listStaffCoursesByStaffId<br/>* staff - getStaffByUserId<br/>* level - listLevels<br/>* certificate - listCertificatesByStaffId"]
-end
-
-subgraph L11["Trainings"]
-  S_trainings["trainings_screen.dart"]
-  S_trainings --> S_trainings_Q["Queries<br/>* course - listCourses<br/>* staffCourse - listStaffCoursesByStaffId"]
-end
-
-subgraph L12["Leaderboard"]
-  S_leaderboard["leaderboard_screen.dart"]
-  S_leaderboard --> S_leaderboard_Q["Queries<br/>* staffCourse - missing"]
-end
-
-subgraph L13["Bank Account"]
-  S_bank["bank_account_screen.dart"]
-  S_bank --> S_bank_Q["Queries<br/>* account - getAccountsByOwnerId"]
-  S_bank --> S_bank_M["Mutations<br/>* account - createAccount<br/>* account - updateAccount<br/>* account - deleteAccount"]
-end
-
-subgraph L14["Earnings/Payments"]
-  S_payments["payments_screen.dart"]
-  S_payments --> S_payments_Q["Queries<br/>* recentPayment - getRecentPaymentsByPayedUserId"]
-end
-
-subgraph L15["Timecard"]
-  S_timecard["time_card_screen.dart"]
-  S_timecard --> S_timecard_Q["Queries<br/>* timeSheet - getTimeSheetsByStaffId"]
-end
-
-subgraph L16["Clock in"]
-  S_clockin["clock_in_screen.dart"]
-  S_clockin --> S_clockin_Q["Queries<br/>* application - getApplicationsByStaffId"]
-  S_clockin --> S_clockin_M["Mutations<br/>* application - createApplication<br/>* application - updateApplicationStatus"]
-end
-
-subgraph L17["Shifts"]
-  S_shifts["shifts_screen.dart"]
-  S_shifts --> S_shifts_Q["Queries<br/>* application - getApplicationsByStaffId<br/>* shift - filterShifts<br/>* timeSheet - getTimeSheetsByStaffId"]
-  S_shifts --> S_shifts_M["Mutations<br/>* application - updateApplicationStatus<br/>* shift - CreateShift<br/>* application - createApplication<br/>* staffShift - createStaffShift"]
-end
-
-subgraph L18["My availability"]
-  S_availability["availability_screen.dart"]
-  S_availability --> S_availability_Q["Queries<br/>* staffAvailability - getStaffAvailabilityByStaffId"]
-  S_availability --> S_availability_M["Mutations<br/>* staffAvailability - updateStaffAvailability<br/>* staffAvailability - createStaffAvailability<br/>* staffAvailability - deleteStaffAvailability"]
-end
-
-subgraph L19["Your Benefits Overview"]
-  S_benefits["benefits_screen.dart"]
-  S_benefits --> S_benefits_Q["Queries<br/>* benefitsData - getBenefitsDataByStaffId"]
-  S_benefits --> S_benefits_M["Mutations<br/>* benefitsData - updateBenefitsData"]
-end
-
-subgraph L20["Home"]
-  S_home["worker_home_screen.dart"]
-  S_home --> S_home_Q["Queries<br/>* application - getApplicationsByStaffId<br/>* shift - filterShifts<br/>* benefitsData - getBenefitsDataByStaffId"]
-end
-
-subgraph L21["Shift detail"]
-  S_shift_detail["shift_details_screen.dart"]
-  S_shift_detail --> S_shift_detail_Q["Queries<br/>* application - getApplicationsByStaffId"]
-  S_shift_detail --> S_shift_detail_M["Mutations<br/>* application - updateApplicationStatus"]
-end