modification for the name of the table to staffs

dataconnect/schema/staff.gql

@@ -1,5 +1,3 @@
-# firebase/dataconnect/schema/staff.gql
-
 enum EmploymentType {
   FULL_TIME
   PART_TIME
@@ -14,7 +12,7 @@ enum BackgroundCheckStatus {
   EXPIRED
 }
 
-type Staff @table(name: "staff") {
+type Staff @table(name: "staffs") {
   id: UUID! @default(expr: "uuidV4()")
   employeeName: String!
   vendorId: UUID
@@ -24,7 +22,7 @@ type Staff @table(name: "staff") {
   rating: Float
   reliabilityScore: Int
   backgroundCheckStatus: BackgroundCheckStatus!
-  certifications: JSON
+  certifications: String
   createdDate: Timestamp @default(expr: "request.time")
   updatedDate: Timestamp @default(expr: "request.time")
   createdBy: String @default(expr: "auth.uid")