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');
+    }
+}

app/Models/SportsMatch.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class SportsMatch extends Model
+{
+    use HasFactory;
+
+    protected $table = 'sports_matches';
+
+    protected $fillable = [
+        'video_id', 'user_id', 'status',
+        'sport', 'title', 'event_name', 'match_type',
+        'match_date', 'match_time',
+        'participant1_name', 'participant2_name', 'referee_name', 'venue_name',
+        'competition', 'participants', 'media', 'officials',
+        'venue', 'result', 'segments', 'statistics', 'reviews',
+    ];
+
+    protected $casts = [
+        'match_date'   => 'date',
+        'competition'  => 'array',
+        'participants' => 'array',
+        'media'        => 'array',
+        'officials'    => 'array',
+        'venue'        => 'array',
+        'result'       => 'array',
+        'segments'     => 'array',
+        'statistics'   => 'array',
+        'reviews'      => 'array',
+    ];
+
+    public function video(): BelongsTo
+    {
+        return $this->belongsTo(Video::class);
+    }
+
+    public function user(): BelongsTo
+    {
+        return $this->belongsTo(User::class);
+    }
+
+    public function isDraft(): bool
+    {
+        return $this->status === 'draft';
+    }
+}

app/Models/User.php

@@ -205,7 +205,7 @@ class User extends Authenticatable implements MustVerifyEmail
             'user_subscriptions',
             'channel_id',
             'subscriber_id'
-        )->withPivot('created_at');
+        )->withPivot(['created_at', 'source_video_id']);
     }
 
     // Channels this user subscribes to
@@ -216,7 +216,7 @@ class User extends Authenticatable implements MustVerifyEmail
             'user_subscriptions',
             'subscriber_id',
             'channel_id'
-        )->withPivot('created_at');
+        )->withPivot(['created_at', 'source_video_id']);
     }
 
     public function isSubscribedTo(User $channel): bool