Improve sentry grouping (#12007)

This PR attemps at improving sentry grouping and filtering by 
- Using the exceptionCode as the fingerprint when the error is a
customException. For this to work in this PR we are now throwing
customExceptions instead of internalServerError deprived of their code.
They will still be converted to Internal server errors when sent back as
response
- Filtering 4xx issues where it was missing (for emailVerification
because errors were not handled, for invalid captcha and billing errors
because they are httpErrors and not graphqlErrors)

---------

Co-authored-by: Félix Malfait <felix@twenty.com>

packages/twenty-server/src/engine/metadata-modules/serverless-function/serverless-function.exception.ts

@@ -1,6 +1,7 @@
 import { CustomException } from 'src/utils/custom-exception';
 
 export class ServerlessFunctionException extends CustomException {
+  declare code: ServerlessFunctionExceptionCode;
   constructor(message: string, code: ServerlessFunctionExceptionCode) {
     super(message, code);
   }

packages/twenty-server/src/engine/metadata-modules/serverless-function/utils/serverless-function-graphql-api-exception-handler.utils.ts

@@ -1,7 +1,6 @@
 import {
   ConflictError,
   ForbiddenError,
-  InternalServerError,
   NotFoundError,
 } from 'src/engine/core-modules/graphql/utils/graphql-errors.util';
 import {
@@ -20,9 +19,15 @@ export const serverlessFunctionGraphQLApiExceptionHandler = (error: any) => {
       case ServerlessFunctionExceptionCode.SERVERLESS_FUNCTION_NOT_READY:
       case ServerlessFunctionExceptionCode.SERVERLESS_FUNCTION_BUILDING:
       case ServerlessFunctionExceptionCode.FEATURE_FLAG_INVALID:
+      case ServerlessFunctionExceptionCode.SERVERLESS_FUNCTION_EXECUTION_LIMIT_REACHED:
         throw new ForbiddenError(error.message);
-      default:
-        throw new InternalServerError(error.message);
+      case ServerlessFunctionExceptionCode.SERVERLESS_FUNCTION_CODE_UNCHANGED:
+        throw error;
+      default: {
+        const _exhaustiveCheck: never = error.code;
+
+        throw error;
+      }
     }
   }
   throw error;