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/Models/HostedDatabase.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\SoftDeletes;
+
+class HostedDatabase extends Model
+{
+    use SoftDeletes;
+
+    protected $fillable = [
+        'hosting_account_id', 'hosted_site_id', 'name', 'username',
+        'password_encrypted', 'type', 'size_bytes', 'status',
+    ];
+
+    protected $casts = ['size_bytes' => 'integer'];
+    protected $hidden = ['password_encrypted'];
+
+    public function account(): BelongsTo
+    {
+        return $this->belongsTo(HostingAccount::class, 'hosting_account_id');
+    }
+
+    public function site(): BelongsTo
+    {
+        return $this->belongsTo(HostedSite::class, 'hosted_site_id');
+    }
+
+    public function getHostAttribute(): string
+    {
+        return 'localhost';
+    }
+}