refactor: simplify remote process chain and harden ActivityMonitor

- Inline PrepareCoolifyTask and CoolifyTaskArgs into remote_process(),
  removing two single-consumer abstraction layers
- Add #[Locked] attribute to ActivityMonitor $activityId property
- Add team ownership verification in ActivityMonitor.hydrateActivity()
  with server_uuid fallback and fail-closed default
- Store team_id in activity properties for proper scoping
- Update CLAUDE.md to remove stale reference
- Add comprehensive tests for activity monitor authorization

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

bootstrap/helpers/remoteProcess.php

@@ -1,9 +1,10 @@
 <?php
 
-use App\Actions\CoolifyTask\PrepareCoolifyTask;
-use App\Data\CoolifyTaskArgs;
 use App\Enums\ActivityTypes;
+use App\Enums\ProcessStatus;
 use App\Helpers\SshMultiplexingHelper;
+use App\Helpers\SshRetryHandler;
+use App\Jobs\CoolifyTask;
 use App\Models\Application;
 use App\Models\ApplicationDeploymentQueue;
 use App\Models\PrivateKey;
@@ -38,29 +39,46 @@ function remote_process(
     if (Auth::check()) {
         $teams = Auth::user()->teams->pluck('id');
         if (! $teams->contains($server->team_id) && ! $teams->contains(0)) {
-            throw new \Exception('User is not part of the team that owns this server');
+            throw new Exception('User is not part of the team that owns this server');
         }
     }
 
     SshMultiplexingHelper::ensureMultiplexedConnection($server);
 
-    return resolve(PrepareCoolifyTask::class, [
-        'remoteProcessArgs' => new CoolifyTaskArgs(
-            server_uuid: $server->uuid,
-            command: $command_string,
-            type: $type,
-            type_uuid: $type_uuid,
-            model: $model,
-            ignore_errors: $ignore_errors,
-            call_event_on_finish: $callEventOnFinish,
-            call_event_data: $callEventData,
-        ),
-    ])();
+    $properties = [
+        'server_uuid' => $server->uuid,
+        'command' => $command_string,
+        'type' => $type,
+        'type_uuid' => $type_uuid,
+        'status' => ProcessStatus::QUEUED->value,
+        'team_id' => $server->team_id,
+    ];
+
+    $activityLog = activity()
+        ->withProperties($properties)
+        ->event($type);
+
+    if ($model) {
+        $activityLog->performedOn($model);
+    }
+
+    $activity = $activityLog->log('[]');
+
+    dispatch(new CoolifyTask(
+        activity: $activity,
+        ignore_errors: $ignore_errors,
+        call_event_on_finish: $callEventOnFinish,
+        call_event_data: $callEventData,
+    ));
+
+    $activity->refresh();
+
+    return $activity;
 }
 
 function instant_scp(string $source, string $dest, Server $server, $throwError = true)
 {
-    return \App\Helpers\SshRetryHandler::retry(
+    return SshRetryHandler::retry(
         function () use ($source, $dest, $server) {
             $scp_command = SshMultiplexingHelper::generateScpCommand($server, $source, $dest);
             $process = Process::timeout(config('constants.ssh.command_timeout'))->run($scp_command);
@@ -92,7 +110,7 @@ function instant_remote_process_with_timeout(Collection|array $command, Server $
     }
     $command_string = implode("\n", $command);
 
-    return \App\Helpers\SshRetryHandler::retry(
+    return SshRetryHandler::retry(
         function () use ($server, $command_string) {
             $sshCommand = SshMultiplexingHelper::generateSshCommand($server, $command_string);
             $process = Process::timeout(30)->run($sshCommand);
@@ -128,7 +146,7 @@ function instant_remote_process(Collection|array $command, Server $server, bool
     $command_string = implode("\n", $command);
     $effectiveTimeout = $timeout ?? config('constants.ssh.command_timeout');
 
-    return \App\Helpers\SshRetryHandler::retry(
+    return SshRetryHandler::retry(
         function () use ($server, $command_string, $effectiveTimeout, $disableMultiplexing) {
             $sshCommand = SshMultiplexingHelper::generateSshCommand($server, $command_string, $disableMultiplexing);
             $process = Process::timeout($effectiveTimeout)->run($sshCommand);
@@ -170,9 +188,9 @@ function excludeCertainErrors(string $errorOutput, ?int $exitCode = null)
 
     if ($ignored) {
         // TODO: Create new exception and disable in sentry
-        throw new \RuntimeException($errorMessage, $exitCode);
+        throw new RuntimeException($errorMessage, $exitCode);
     }
-    throw new \RuntimeException($errorMessage, $exitCode);
+    throw new RuntimeException($errorMessage, $exitCode);
 }
 
 function decode_remote_command_output(?ApplicationDeploymentQueue $application_deployment_queue = null, bool $includeAll = false): Collection
@@ -194,7 +212,7 @@ function decode_remote_command_output(?ApplicationDeploymentQueue $application_d
             associative: true,
             flags: JSON_THROW_ON_ERROR
         );
-    } catch (\JsonException $e) {
+    } catch (JsonException $e) {
         // If JSON decoding fails, try to clean up the logs and retry
         try {
             // Ensure valid UTF-8 encoding
@@ -204,7 +222,7 @@ function decode_remote_command_output(?ApplicationDeploymentQueue $application_d
                 associative: true,
                 flags: JSON_THROW_ON_ERROR
             );
-        } catch (\JsonException $e) {
+        } catch (JsonException $e) {
             // If it still fails, return empty collection to prevent crashes
             return collect([]);
         }
@@ -353,7 +371,7 @@ function checkRequiredCommands(Server $server)
         }
         try {
             instant_remote_process(["docker run --rm --privileged --net=host --pid=host --ipc=host --volume /:/host busybox chroot /host bash -c 'apt update && apt install -y {$command}'"], $server);
-        } catch (\Throwable) {
+        } catch (Throwable) {
             break;
         }
         $commandFound = instant_remote_process(["docker run --rm --privileged --net=host --pid=host --ipc=host --volume /:/host busybox chroot /host bash -c 'command -v {$command}'"], $server, false);