feat: remote user, ack/done actions and /me API

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BCrwHHnGCB5XH968Nxokqw

core/app/Http/Controllers/Me/ProfileController.php

@@ -0,0 +1,70 @@
+<?php
+
+namespace App\Http\Controllers\Me;
+
+use App\Enums\EventState;
+use App\Http\Controllers\Controller;
+use App\Models\User;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Http\Response;
+use Illuminate\Support\Facades\Cache;
+use Illuminate\Validation\Rule;
+use Illuminate\Validation\Validator;
+
+class ProfileController extends Controller
+{
+    public function show(Request $request): JsonResponse
+    {
+        return response()->json(self::present($request->attributes->get('user')));
+    }
+
+    public function update(Request $request): JsonResponse
+    {
+        /** @var User $user */
+        $user = $request->attributes->get('user');
+
+        $data = $request->validate([
+            'tz' => ['sometimes', 'string', Rule::in(\DateTimeZone::listIdentifiers())],
+            'quiet_start' => ['sometimes', 'date_format:H:i'],
+            'quiet_end' => ['sometimes', 'date_format:H:i'],
+        ]);
+
+        $start = $data['quiet_start'] ?? substr($user->quiet_start, 0, 5);
+        $end = $data['quiet_end'] ?? substr($user->quiet_end, 0, 5);
+        if ($end >= $start) {
+            throw \Illuminate\Validation\ValidationException::withMessages([
+                'quiet_end' => 'Тихие часы должны переходить через полночь: quiet_end раньше quiet_start',
+            ]);
+        }
+
+        $user->fill([
+            'tz' => $data['tz'] ?? $user->tz,
+            'quiet_start' => $start.':00',
+            'quiet_end' => $end.':00',
+        ])->save();
+
+        return response()->json(self::present($user));
+    }
+
+    public function heartbeat(Request $request): Response
+    {
+        /** @var User $user */
+        $user = $request->attributes->get('user');
+        Cache::put("heartbeat:{$user->id}", true, config('hado.web_heartbeat_ttl'));
+
+        return response()->noContent();
+    }
+
+    /** @return array<string,mixed> */
+    public static function present(User $user): array
+    {
+        return [
+            'login' => $user->login,
+            'tz' => $user->tz,
+            'quiet_start' => substr($user->quiet_start, 0, 5),
+            'quiet_end' => substr($user->quiet_end, 0, 5),
+            'badge' => $user->events()->whereIn('state', [EventState::Today->value, EventState::Overdue->value])->count(),
+        ];
+    }
+}