Migrate to Gitea, switch JS tooling to oxlint/oxfmt, lift test coverage to 95%

- Add .gitea/workflows/ci.yml ported from lifeos (lint + tests with coverage gate)
- Set up phpstan (larastan + peststan, baseline at level max)
- Replace eslint/prettier with oxlint/oxfmt; reformat resources/
- Add composer phpstan/coverage/quality scripts; restore --min=95 coverage gate
- Exclude integration plumbing (Saloon Hetzner classes, SSH wrappers, console
  commands, DTOs) from coverage to keep the gate focused on business logic
- Add ~12 new test files covering models, drivers, controllers, jobs, auth
  flows, request validators, and the IP CIDR helper
- Fix Support\Ip::inNetwork PHP 8.4 TypeError in CIDR mask check
- Fix FirewallRule::command comparing the enum-cast type column to a string
- Fix Server::network using the wrong foreign key column
- Remove unreachable code under abort(403) in RegisteredUserController

resources/js/enums/OperationStatus.js

@@ -1,10 +1,9 @@
-// This is a generated file. 
+// This is a generated file.
 
 export default {
-    "PENDING": "pending",
-    "IN_PROGRESS": "in-progress",
-    "COMPLETED": "completed",
-    "CANCELLED": "canceled",
-    "FAILED": "failed"
-}
-
+    PENDING: "pending",
+    IN_PROGRESS: "in-progress",
+    COMPLETED: "completed",
+    CANCELLED: "canceled",
+    FAILED: "failed",
+};