fix: address review - paginate GH releases, GitLab tag_name, docs, test

- Paginate GitHub releases via api.paginate to avoid missing tags beyond page 1
- Use tag_name instead of name for GitLab releases (name is a display label)
- Remove ArchiveTeam Warrior from widget-configured note in docs
- Fix test assertion to use objectContaining for error shape with message

packages/request-handler/src/test/release-providers.spec.ts

@@ -106,7 +106,10 @@ describe("getLatestMatchingReleaseAsync for GitHub Container Registry", () => {
       identifier: "ghcr.io/homarr-labs",
     });
 
-    expect(result).toEqual({ success: false, error: { code: "invalidIdentifier" } });
+    expect(result).toEqual({
+      success: false,
+      error: expect.objectContaining({ code: "invalidIdentifier" }),
+    });
     expect(mockedFetch).not.toHaveBeenCalled();
   });