feat: modified error handler to return possible rules for a validation failed rules

backend/src/ee/services/permission/permission-types.ts

@@ -1,14 +1,7 @@
 import picomatch from "picomatch";
 import { z } from "zod";
 
-export enum PermissionConditionOperators {
-  $IN = "$in",
-  $ALL = "$all",
-  $REGEX = "$regex",
-  $EQ = "$eq",
-  $NEQ = "$ne",
-  $GLOB = "$glob"
-}
+import { PermissionConditionOperators } from "@app/lib/casl";
 
 export const PermissionConditionSchema = {
   [PermissionConditionOperators.$IN]: z.string().trim().min(1).array(),

backend/src/ee/services/permission/project-permission.ts

@@ -1,10 +1,10 @@
 import { AbilityBuilder, createMongoAbility, ForcedSubject, MongoAbility } from "@casl/ability";
 import { z } from "zod";
 
-import { conditionsMatcher } from "@app/lib/casl";
+import { conditionsMatcher, PermissionConditionOperators } from "@app/lib/casl";
 import { UnpackedPermissionSchema } from "@app/server/routes/santizedSchemas/permission";
 
-import { PermissionConditionOperators, PermissionConditionSchema } from "./permission-types";
+import { PermissionConditionSchema } from "./permission-types";
 
 export enum ProjectPermissionActions {
   Read = "read",