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/components/ui/card/CardHeader.vue

@@ -1,9 +1,9 @@
 <script setup lang="ts">
-import { cn } from '@/lib/utils';
-import type { HTMLAttributes } from 'vue';
+import { cn } from "@/lib/utils";
+import type { HTMLAttributes } from "vue";
 
 const props = defineProps<{
-    class?: HTMLAttributes['class'];
+    class?: HTMLAttributes["class"];
 }>();
 </script>