feat: soft delete (#6576)

Implement soft delete on standards and custom objects.
This is a temporary solution, when we drop `pg_graphql` we should rely
on the `softDelete` functions of TypeORM.

---------

Co-authored-by: Félix Malfait <felix.malfait@gmail.com>
Co-authored-by: Lucas Bordeau <bordeau.lucas@gmail.com>

packages/twenty-server/src/engine/api/graphql/workspace-query-runner/utils/with-soft-deleted.util.ts

@@ -0,0 +1,29 @@
+import { RecordFilter } from 'src/engine/api/graphql/workspace-query-builder/interfaces/record.interface';
+
+import { isDefined } from 'src/utils/is-defined';
+
+export const withSoftDeleted = <T extends RecordFilter>(
+  filter: T | undefined | null,
+): boolean => {
+  if (!isDefined(filter)) {
+    return false;
+  }
+
+  if (Array.isArray(filter)) {
+    return filter.some((item) => withSoftDeleted(item));
+  }
+
+  for (const [key, value] of Object.entries(filter)) {
+    if (key === 'deletedAt') {
+      return true;
+    }
+
+    if (typeof value === 'object' && value !== null) {
+      if (withSoftDeleted(value)) {
+        return true;
+      }
+    }
+  }
+
+  return false;
+};