chore(legacy): relocate v1 dataconnect source

legacy/dataconnect-v1/functions/clean.gql

@@ -0,0 +1,70 @@
+mutation unseedAll @auth(level: USER) {
+  # ----------------------------------
+  # Leaf/Join tables
+  # ----------------------------------
+  taskComment_deleteMany(all: true)
+  memberTask_deleteMany(all: true)
+  assignment_deleteMany(all: true)
+  application_deleteMany(all: true)
+  message_deleteMany(all: true)
+  userConversation_deleteMany(all: true)
+  conversation_deleteMany(all: true)
+  activityLog_deleteMany(all: true)
+  clientFeedback_deleteMany(all: true)
+  recentPayment_deleteMany(all: true)
+  invoice_deleteMany(all: true)
+  invoiceTemplate_deleteMany(all: true)
+  customRateCard_deleteMany(all: true)
+  vendorRate_deleteMany(all: true)
+  benefitsData_deleteMany(all: true)
+  workforce_deleteMany(all: true)
+  staffCourse_deleteMany(all: true)
+  staffDocument_deleteMany(all: true)
+  staffAttire_deleteMany(all: true)
+  staffRole_deleteMany(all: true)
+  staffAvailability_deleteMany(all: true)
+  staffAvailabilityStats_deleteMany(all: true)
+  emergencyContact_deleteMany(all: true)
+  taxForm_deleteMany(all: true)
+  certificate_deleteMany(all: true)
+  vendorBenefitPlan_deleteMany(all: true)
+
+  # ----------------------------------
+  # Tasks / Shifts / Orders
+  # ----------------------------------
+  task_deleteMany(all: true)
+  shiftRole_deleteMany(all: true)
+  shift_deleteMany(all: true)
+  order_deleteMany(all: true)
+  costCenter_deleteMany(all: true)
+
+  # ----------------------------------
+  # Teams / Hubs / Org
+  # ----------------------------------
+  teamMember_deleteMany(all: true)
+  teamHudDepartment_deleteMany(all: true)
+  team_deleteMany(all: true)
+  teamHub_deleteMany(all: true)
+  hub_deleteMany(all: true)
+
+  # ----------------------------------
+  # Catalog / Config
+  # ----------------------------------
+  roleCategory_deleteMany(all: true)
+  role_deleteMany(all: true)
+  category_deleteMany(all: true)
+  level_deleteMany(all: true)
+  course_deleteMany(all: true)
+  faqData_deleteMany(all: true)
+  attireOption_deleteMany(all: true)
+  document_deleteMany(all: true)
+
+  # ----------------------------------
+  # Core entities
+  # ----------------------------------
+  staff_deleteMany(all: true)
+  vendor_deleteMany(all: true)
+  business_deleteMany(all: true)
+  account_deleteMany(all: true)
+  user_deleteMany(all: true)
+}