feat: migrate all local emoji to cloud in one pass by default

Change --limit default to 0 (no limit) so the emoji migration processes
every local emoji in a single run instead of capping at 1000, and drop the
limit from the scheduled invocation. Avoids a multi-run window where
not-yet-migrated emoji resolve to missing cloud URLs.

app/Console/Commands/Admin/EmojiMoveStorageLocalToCloud.php

@@ -20,7 +20,7 @@ class EmojiMoveStorageLocalToCloud extends Command
      * @var string
      */
     protected $signature = 'admin:EmojiMoveStorageLocalToCloud
-        {--limit=1000 : Max emoji rows to process this run}
+        {--limit=0 : Max emoji rows to process this run (0 = no limit, process all)}
         {--dry-run : Report what would happen without copying or writing}
         {--keep-local : Do not delete local files after verifying the cloud copy}
         {--force : Skip confirmation prompts}';
@@ -76,7 +76,7 @@ class EmojiMoveStorageLocalToCloud extends Command
         $query = CustomEmoji::whereNull('uri')
             ->whereNotNull('media_path')
             ->orderByDesc('id')
-            ->limit($limit);
+            ->when($limit > 0, fn ($q) => $q->limit($limit));
 
         $bar = $this->output->createProgressBar($query->count());
         $bar->start();

bootstrap/app.php

@@ -146,8 +146,8 @@ return Application::configure(basePath: dirname(__DIR__))
         if ((bool) config_cache('pixelfed.cloud_storage') && (bool) config_cache('media.delete_local_after_cloud')) {
             // Upload any local stragglers to cloud and GC verified local copies.
             $schedule->command('admin:MediaMoveStorageLocalToCloud --force --limit=500')->hourlyAt(15);
-            // Same for local custom emoji.
-            $schedule->command('admin:EmojiMoveStorageLocalToCloud --force --limit=1000')->dailyAt('04:35');
+            // Same for local custom emoji (no limit: keep all emoji on cloud).
+            $schedule->command('admin:EmojiMoveStorageLocalToCloud --force')->dailyAt('04:35');
         }
 
         if (config('import.instagram.enabled')) {