refactor: remove verbose logging and use explicit exception types

- Remove verbose warning/debug logs from ServerConnectionCheckJob and ContainerStatusAggregator
- Silently ignore expected errors (e.g., deleted Hetzner servers)
- Replace generic RuntimeException with DeploymentException for deployment command failures
- Catch both RuntimeException and DeploymentException in command retry logic

app/Jobs/ServerConnectionCheckJob.php

@@ -108,10 +108,6 @@ class ServerConnectionCheckJob implements ShouldBeEncrypted, ShouldQueue
     public function failed(?\Throwable $exception): void
     {
         if ($exception instanceof \Illuminate\Queue\TimeoutExceededException) {
-            Log::warning('ServerConnectionCheckJob timed out', [
-                'server_id' => $this->server->id,
-                'server_name' => $this->server->name,
-            ]);
             $this->server->settings->update([
                 'is_reachable' => false,
                 'is_usable' => false,
@@ -131,11 +127,8 @@ class ServerConnectionCheckJob implements ShouldBeEncrypted, ShouldQueue
             $serverData = $hetznerService->getServer($this->server->hetzner_server_id);
             $status = $serverData['status'] ?? null;
 
-        } catch (\Throwable $e) {
-            Log::debug('ServerConnectionCheck: Hetzner status check failed', [
-                'server_id' => $this->server->id,
-                'error' => $e->getMessage(),
-            ]);
+        } catch (\Throwable) {
+            // Silently ignore — server may have been deleted from Hetzner.
         }
         if ($this->server->hetzner_server_status !== $status) {
             $this->server->update(['hetzner_server_status' => $status]);

app/Services/ContainerStatusAggregator.php

@@ -54,13 +54,6 @@ class ContainerStatusAggregator
             $maxRestartCount = 0;
         }
 
-        if ($maxRestartCount > 1000) {
-            Log::warning('High maxRestartCount detected', [
-                'maxRestartCount' => $maxRestartCount,
-                'containers' => $containerStatuses->count(),
-            ]);
-        }
-
         if ($containerStatuses->isEmpty()) {
             return 'exited';
         }
@@ -138,13 +131,6 @@ class ContainerStatusAggregator
             $maxRestartCount = 0;
         }
 
-        if ($maxRestartCount > 1000) {
-            Log::warning('High maxRestartCount detected', [
-                'maxRestartCount' => $maxRestartCount,
-                'containers' => $containers->count(),
-            ]);
-        }
-
         if ($containers->isEmpty()) {
             return 'exited';
         }

app/Traits/ExecuteRemoteCommand.php

@@ -3,6 +3,7 @@
 namespace App\Traits;
 
 use App\Enums\ApplicationDeploymentStatus;
+use App\Exceptions\DeploymentException;
 use App\Helpers\SshMultiplexingHelper;
 use App\Models\Server;
 use Carbon\Carbon;
@@ -103,7 +104,7 @@ trait ExecuteRemoteCommand
                 try {
                     $this->executeCommandWithProcess($command, $hidden, $customType, $append, $ignore_errors);
                     $commandExecuted = true;
-                } catch (\RuntimeException $e) {
+                } catch (\RuntimeException|DeploymentException $e) {
                     $lastError = $e;
                     $errorMessage = $e->getMessage();
                     // Only retry if it's an SSH connection error and we haven't exhausted retries
@@ -233,7 +234,7 @@ trait ExecuteRemoteCommand
                     $error = $process_result->output() ?: 'Command failed with no error output';
                 }
                 $redactedCommand = $this->redact_sensitive_info($command);
-                throw new \RuntimeException("Command execution failed (exit code {$process_result->exitCode()}): {$redactedCommand}\nError: {$error}");
+                throw new DeploymentException("Command execution failed (exit code {$process_result->exitCode()}): {$redactedCommand}\nError: {$error}");
             }
         }
     }