Feat/error boundaries (#2779)

* - Changed to objectNameSingular always defined
- Added ErrorCatchAll

* - Added mock mode for companies logged out
- Added a proper ErrorBoundary component

* Removed react-error-boundary

* Implemented proper ErrorBoundary

* Fixes

* Change strategy about mocks

---------

Co-authored-by: Charles Bochet <charles@twenty.com>

front/src/modules/object-metadata/errors/ObjectMetadataNotFoundError.ts

@@ -0,0 +1,13 @@
+import { ObjectMetadataItem } from '@/object-metadata/types/ObjectMetadataItem';
+
+export class ObjectMetadataItemNotFoundError extends Error {
+  constructor(objectName: string, objectMetadataItems: ObjectMetadataItem[]) {
+    const message = `Object metadata item "${objectName}" cannot be found in an array of ${
+      objectMetadataItems?.length ?? 0
+    } elements`;
+
+    super(message);
+
+    Object.setPrototypeOf(this, ObjectMetadataItemNotFoundError.prototype);
+  }
+}