chore: improve monitoring for fix: handle missing position column gracefully in

**Monitoring: Classify UNDEFINED_COLUMN/UNDEFINED_TABLE as schema mismatch instead of generic "Data validation error"**

In `compute-twenty-orm-exception.ts`, PostgreSQL errors 42703 (UNDEFINED_COLUMN) and 42P01 (UNDEFINED_TABLE) were falling through to the catch-all handler that throws a generic `PostgresException('Data validation error.', errorCode)`. This is misleading — these errors indicate a schema mismatch between the ORM metadata and the actual database schema, not a data validation problem.

The fix adds explicit handling before the catch-all that returns a `TwentyORMException` with:
- `METADATA_VERSION_MISMATCH` code — the existing, semantically correct exception code
- The original `error.message` (e.g., "column workspaceMember.position does not exist") — preserving debuggability in Sentry
- A user-friendly message: "Your workspace schema is out of date. Please refresh and try again."

This change means:
1. Sentry errors will show the actual missing column/table name instead of "Data validation error"
2. The error flows through `TwentyORMException` handling (which returns proper HTTP responses) instead of the generic `PostgresException` path
3. The `postgresSqlErrorCode` Sentry tag will no longer be needed to diagnose these — the exception message itself is descriptive

packages/twenty-server/src/engine/core-modules/auth/token/services/access-token.service.ts

@@ -96,6 +96,10 @@ export class AccessTokenService {
               where: {
                 userId: user.id,
               },
+              select: {
+                id: true,
+                userId: true,
+              },
             });
 
             assertIsDefinedOrThrow(

packages/twenty-server/src/engine/twenty-orm/error-handling/compute-twenty-orm-exception.ts

@@ -58,6 +58,19 @@ export const computeTwentyORMException = async (
       );
     }
 
+    if (
+      errorCode === POSTGRESQL_ERROR_CODES.UNDEFINED_COLUMN ||
+      errorCode === POSTGRESQL_ERROR_CODES.UNDEFINED_TABLE
+    ) {
+      return new TwentyORMException(
+        error.message,
+        TwentyORMExceptionCode.METADATA_VERSION_MISMATCH,
+        {
+          userFriendlyMessage: msg`Your workspace schema is out of date. Please refresh and try again.`,
+        },
+      );
+    }
+
     if (
       isDefined(errorCode) &&
       Object.values(POSTGRESQL_ERROR_CODES).includes(errorCode)