* feat(integrations): add Gotify notifications integration
Closes#4186
> "It would be really useful if Homarr could integrate with Gotify —
> view notifications from Gotify right inside the Homarr dashboard,
> maybe as a widget or a small panel. A widget that displays the latest
> messages from Gotify (with title, message, time)."
> — #4186: feat: Gotify Integration - display notifications in Homarr
- `gotify/gotify-schema.ts` — Zod schema validating the `GET /message`
API response from the Gotify server, including id, date, title,
message body, and optional priority fields.
- `gotify/gotify-integration.ts` — `GotifyIntegration` class extending
the base `Integration` and implementing `INotificationsIntegration`.
Authenticates via HTTP Basic Auth (username + password) and fetches
the latest 100 messages from the `/message` endpoint. Connection
testing hits `/health`.
- `index.ts` — exports `GotifyIntegration` from the package public API.
- `base/creator.ts` — registers `GotifyIntegration` in the integration
creator map so it can be instantiated at runtime.
- `integration.ts` — registers the `gotify` integration definition with:
- `secretKinds: [["username", "password"]]` (Basic Auth credentials)
- `category: ["notifications"]` (picked up automatically by the
Notifications widget via `getIntegrationKindsByCategory`)
- Icon sourced from `homarr-labs/dashboard-icons`
- Documentation URL pointing to `/docs/integrations/gotify`
- `docs/homarr-docs-sitemap.ts` — adds `/docs/integrations/gotify` to
the `HomarrDocumentationPath` union type so the documentation link
passes the TypeScript path validation check.
Because `gotify` is registered under the `notifications` category, the
existing Notifications widget automatically supports it with no widget
code changes required. Users add the integration via Settings →
Integrations, supply their Gotify server URL, username, and password,
then attach it to a Notifications widget on any board.
* refactor(integrations): inline json parse and add error handling in Gotify integration
Address PR review feedback: remove intermediate `as unknown` cast by inlining
response.json() directly, and use safeParseAsync to handle deserialization
failures gracefully instead of throwing unhandled.