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/AppSidebar.vue

@@ -1,17 +1,25 @@
 <script setup lang="ts">
-import NavFooter from '@/components/NavFooter.vue';
-import NavMain from '@/components/NavMain.vue';
-import NavUser from '@/components/NavUser.vue';
-import { Sidebar, SidebarContent, SidebarFooter, SidebarHeader, SidebarMenu, SidebarMenuButton, SidebarMenuItem } from '@/components/ui/sidebar';
-import { type NavItem } from '@/types';
-import { Link, usePage } from '@inertiajs/vue3';
-import { LayoutGrid, Server } from 'lucide-vue-next';
-import AppLogo from './AppLogo.vue';
+import NavFooter from "@/components/NavFooter.vue";
+import NavMain from "@/components/NavMain.vue";
+import NavUser from "@/components/NavUser.vue";
+import {
+    Sidebar,
+    SidebarContent,
+    SidebarFooter,
+    SidebarHeader,
+    SidebarMenu,
+    SidebarMenuButton,
+    SidebarMenuItem,
+} from "@/components/ui/sidebar";
+import { type NavItem } from "@/types";
+import { Link, usePage } from "@inertiajs/vue3";
+import { LayoutGrid, Server } from "lucide-vue-next";
+import AppLogo from "./AppLogo.vue";
 
 const mainNavItems: NavItem[] = [
     {
-        title: 'Dashboard',
-        href: '/dashboard',
+        title: "Dashboard",
+        href: "/dashboard",
         icon: LayoutGrid,
     },
 ];
@@ -20,8 +28,8 @@ const organisation = usePage().props.organisation;
 
 if (organisation) {
     mainNavItems.push({
-        title: 'Servers',
-        href: route('servers.index', {
+        title: "Servers",
+        href: route("servers.index", {
             organisation: organisation.id,
         }),
         icon: Server,