update staff entity schema and crud

dataconnect/connector/staff/queries.gql

@@ -3,12 +3,75 @@ query listStaff @auth(level: USER) {
     id
     employeeName
     vendorId
+    vendorName
+    manager
+    contactNumber
     email
+    department
+    hubLocation
+    track
     position
+    profileType
     employmentType
+    english
+    rating
+    reliabilityScore
+    backgroundCheckStatus
+  }
+}
+
+query getStaffById(
+  $id: UUID!
+) @auth(level: USER) {
+  staff(id: $id) {
+    id
+    employeeName
+    vendorId
+    vendorName
+    manager
+    contactNumber
+    email
+    department
+    hubLocation
+    track
+    position
+    profileType
+    employmentType
+    english
+    rating
+    reliabilityScore
+    backgroundCheckStatus
+  }
+}
+
+query filterStaff(
+  $employeeName: String,
+  $vendorId: UUID,
+  $department: StaffDepartment,
+  $employmentType: EmploymentType,
+  $english: EnglishLevel,
+  $backgroundCheckStatus: BackgroundCheckStatus
+) @auth(level: USER) {
+  staffs(
+    where: {
+      employeeName: { eq: $employeeName }
+      vendorId: { eq: $vendorId }
+      department: { eq: $department }
+      employmentType: { eq: $employmentType }
+      english: { eq: $english }
+      backgroundCheckStatus: { eq: $backgroundCheckStatus }
+    }
+  ) {
+    id
+    employeeName
+    vendorId
+    vendorName
+    department
+    position
+    employmentType
+    english
     rating
     reliabilityScore
     backgroundCheckStatus
-    certifications
   }
 }