7092 destroy connected account instead of soft deleting it (#7099)

- Create `destroyOne` endpoint
- Call `destroyOne` when removing a `connectedAccount`

packages/twenty-server/src/engine/api/graphql/workspace-resolver-builder/interfaces/workspace-resolvers-builder.interface.ts

@@ -88,6 +88,10 @@ export interface RestoreManyResolverArgs<Filter = any> {
   filter: Filter;
 }
 
+export interface DestroyOneResolverArgs {
+  id: string;
+}
+
 export interface DestroyManyResolverArgs<Filter = any> {
   filter: Filter;
 }