Wire up restartUnits on secrets whose consumers cache them in memory
(daemons read at startup), so sops-nix restarts the affected unit on
activation when the decrypted content changes:
- firefly: app_key → phpfpm-firefly-iii;
auto_import_secret + access_token → phpfpm-firefly-iii-data-importer
- searx: secret_key → uwsgi
- opencode: web password → opencode-serve
- mail: sasl_passwd → postfix
- forgejo: gitea_dbpass → forgejo; runner-token → gitea-runner-default
Secrets read on demand by oneshots/timers (firefly sparda_pin, ntfy
token, restic backup creds, acme dns creds, wg conf) are left as-is.
- Added `html`, `json`, and `rss` to the `search.formats` list in `searx.nix`.
- Enhances flexibility by allowing multiple output formats for search results.
- Moved Searx-related settings from `default.nix` and `nginx.nix` to a dedicated `searx.nix` module for improved modularity and maintainability.
- Updated references and ACME certificate configuration to align with the new structure.
- Simplifies management of Searx service and its associated secrets.
