Initial Ladill Hosting app with Gitea deploy pipeline.

Shared web hosting extracted from the platform monolith, with CI deploy
to /var/www/ladill-hosting matching Bird/Domains/Email.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/Http/Controllers/Email/DomainsController.php

@@ -0,0 +1,85 @@
+<?php
+
+namespace App\Http\Controllers\Email;
+
+use App\Http\Controllers\Controller;
+use App\Services\EmailDomain\EmailDomainClient;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
+use Illuminate\View\View;
+
+/** Email domain setup (add → publish DNS → verify), via the §4-D API. */
+class DomainsController extends Controller
+{
+    public function __construct(private EmailDomainClient $domains) {}
+
+    private function pid(): string
+    {
+        return (string) ladill_account()->public_id;
+    }
+
+    public function index(): View
+    {
+        $domains = [];
+        $error = null;
+        try {
+            $domains = $this->domains->forUser($this->pid());
+        } catch (\Throwable $e) {
+            report($e);
+            $error = 'Could not load your domains.';
+        }
+
+        return view('email.domains.index', compact('domains', 'error'));
+    }
+
+    public function store(Request $request): RedirectResponse
+    {
+        $data = $request->validate(['domain' => ['required', 'string', 'max:253']]);
+
+        try {
+            $domain = $this->domains->create($this->pid(), strtolower(trim($data['domain'])));
+
+            return redirect()->route('email.domains.show', $domain['id'])
+                ->with('success', 'Domain added — publish the DNS records below, then verify.');
+        } catch (\Throwable $e) {
+            report($e);
+
+            return back()->with('error', 'Could not add that domain. It may already exist.');
+        }
+    }
+
+    public function show(int $id): View|RedirectResponse
+    {
+        try {
+            $domain = $this->domains->show($this->pid(), $id);
+        } catch (\Throwable $e) {
+            return redirect()->route('email.domains.index')->with('error', 'Domain not found.');
+        }
+
+        return view('email.domains.show', ['domain' => $domain]);
+    }
+
+    public function verify(int $id): RedirectResponse
+    {
+        try {
+            $domain = $this->domains->verify($this->pid(), $id);
+            $ok = $domain['active'] ?? false;
+
+            return redirect()->route('email.domains.show', $id)
+                ->with($ok ? 'success' : 'error', $ok ? 'Domain verified — you can now create mailboxes.' : 'Not verified yet. DNS can take time to propagate.');
+        } catch (\Throwable $e) {
+            return back()->with('error', 'Verification failed. Try again shortly.');
+        }
+    }
+
+    public function destroy(int $id): RedirectResponse
+    {
+        try {
+            $this->domains->delete($this->pid(), $id);
+        } catch (\Throwable $e) {
+            return back()->with('error', 'Could not remove that domain.');
+        }
+
+        return redirect()->route('email.domains.index')->with('success', 'Domain removed.');
+    }
+}