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/Models/ProfileVisit.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class ProfileVisit extends Model
+{
+    use HasFactory;
+
+    public $timestamps = false;
+
+    protected $fillable = [
+        'profile_user_id',
+        'visitor_user_id',
+        'device_id',
+        'source_video_id',
+        'ip_address',
+        'country',
+        'created_at',
+    ];
+
+    protected $casts = [
+        'created_at' => 'datetime',
+    ];
+
+    public function profileUser(): BelongsTo
+    {
+        return $this->belongsTo(User::class, 'profile_user_id');
+    }
+
+    public function visitor(): BelongsTo
+    {
+        return $this->belongsTo(User::class, 'visitor_user_id');
+    }
+
+    public function sourceVideo(): BelongsTo
+    {
+        return $this->belongsTo(Video::class, 'source_video_id');
+    }
+}