Add sports-match type, device tracking, profile visits, and share refactor

- New SportsMatch model/controller and sports UI components/modal
- Move share-modal to a reusable x-share-modal/x-share-button component
- Add VideoSharedWithUser notification and share-to-members flow
- Device/user-agent tracking on views, downloads, share accesses
- ProfileVisit model + migration; subscription source tracking
- Email thumbnail support; remove stale TODO files

app/Http/Controllers/UserController.php

@@ -21,6 +21,33 @@ class UserController extends Controller
         $this->middleware('auth')->except(['channel']);
     }
 
+    // Typeahead search for members (used by the "Share to member" picker)
+    public function searchUsers(Request $request)
+    {
+        $q = trim((string) $request->query('q', ''));
+        if (mb_strlen($q) < 1) {
+            return response()->json(['users' => []]);
+        }
+
+        $users = User::where('id', '!=', Auth::id())
+            ->where(function ($w) use ($q) {
+                $w->where('name', 'like', "%{$q}%")
+                  ->orWhere('username', 'like', "%{$q}%");
+            })
+            ->orderBy('name')
+            ->limit(8)
+            ->get(['id', 'name', 'username', 'avatar']);
+
+        return response()->json([
+            'users' => $users->map(fn ($u) => [
+                'id'      => $u->id,
+                'name'    => $u->name,
+                'channel' => $u->channel,
+                'avatar'  => $u->avatar_url,
+            ]),
+        ]);
+    }
+
     // Profile page - personal overview for the authenticated user
     public function profile()
     {
@@ -378,7 +405,49 @@ class UserController extends Controller
         ]);
     }
 
-    public function toggleSubscribe(User $user)
+    public function recordProfileVisit(Request $request, User $user)
+    {
+        // Don't record self-visits or repeated visits from the same person in the last 30 minutes
+        $visitorId = Auth::id();
+        $deviceId  = $request->cookie('_did');
+
+        if ($visitorId && $visitorId === $user->id) {
+            return response()->json(['ok' => true, 'skipped' => 'self']);
+        }
+
+        $sourceVideoId = $request->integer('source_video_id') ?: null;
+        if ($sourceVideoId && ! Video::whereKey($sourceVideoId)->exists()) {
+            $sourceVideoId = null;
+        }
+
+        $dedup = \App\Models\ProfileVisit::where('profile_user_id', $user->id)
+            ->where('created_at', '>=', now()->subMinutes(30))
+            ->when($visitorId, fn ($q) => $q->where('visitor_user_id', $visitorId))
+            ->when(! $visitorId && $deviceId, fn ($q) => $q->whereNull('visitor_user_id')->where('device_id', $deviceId))
+            ->when($sourceVideoId, fn ($q) => $q->where('source_video_id', $sourceVideoId))
+            ->exists();
+
+        if ($dedup) {
+            return response()->json(['ok' => true, 'skipped' => 'dedup']);
+        }
+
+        $ip  = $request->header('CF-Connecting-IP') ?? $request->header('X-Real-IP') ?? $request->ip();
+        $geo = \App\Services\GeoIpService::lookup($ip);
+
+        \App\Models\ProfileVisit::create([
+            'profile_user_id' => $user->id,
+            'visitor_user_id' => $visitorId,
+            'device_id'       => $deviceId,
+            'source_video_id' => $sourceVideoId,
+            'ip_address'      => $ip,
+            'country'         => $geo['country'] ?? null,
+            'created_at'      => now(),
+        ]);
+
+        return response()->json(['ok' => true]);
+    }
+
+    public function toggleSubscribe(Request $request, User $user)
     {
         $me = Auth::user();
 
@@ -390,7 +459,11 @@ class UserController extends Controller
             $me->subscriptions()->detach($user->id);
             $subscribed = false;
         } else {
-            $me->subscriptions()->attach($user->id);
+            $sourceVideoId = $request->integer('source_video_id') ?: null;
+            if ($sourceVideoId && ! \App\Models\Video::whereKey($sourceVideoId)->exists()) {
+                $sourceVideoId = null;
+            }
+            $me->subscriptions()->attach($user->id, ['source_video_id' => $sourceVideoId]);
             $subscribed = true;
             try { $user->notify(new NewSubscriberNotification($me)); } catch (\Throwable) {}
         }