fix: conditionally render activity monitors to prevent output conflicts

- Add currentActivityId property to track the active process
- Replace event dispatching with property assignment for cleaner state management
- S3 download monitor only renders during download and is removed when complete
- Database restore monitor only renders during restore operation
- Both monitors now share the same activity-monitor component instance with proper lifecycle management
- When user starts restore after S3 download, S3 monitor is removed from DOM
- Fixes issue where S3 download and database restore showed identical output

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

app/Livewire/Project/Database/Import.php

@@ -68,6 +68,8 @@ class Import extends Component
 
     public bool $s3DownloadInProgress = false;
 
+    public ?int $currentActivityId = null;
+
     public function getListeners()
     {
         $userId = Auth::id();
@@ -263,7 +265,7 @@ EOD;
                     'container' => $this->container,
                     'serverId' => $this->server->id,
                 ]);
-                $this->dispatch('activityMonitor', $activity->id);
+                $this->currentActivityId = $activity->id;
             }
         } catch (\Throwable $e) {
             return handleError($e, $this);
@@ -403,8 +405,8 @@ EOD;
 
             $this->s3DownloadedFile = $downloadPath;
             $this->filename = $downloadPath;
+            $this->currentActivityId = $activity->id;
 
-            $this->dispatch('activityMonitor', $activity->id);
             $this->dispatch('info', 'Downloading file from S3. This may take a few minutes for large backups...');
         } catch (\Throwable $e) {
             $this->s3DownloadInProgress = false;
@@ -486,7 +488,7 @@ EOD;
                     's3DownloadedFile' => $this->s3DownloadedFile,
                     'resourceUuid' => $this->resource->uuid,
                 ]);
-                $this->dispatch('activityMonitor', $activity->id);
+                $this->currentActivityId = $activity->id;
             }
         } catch (\Throwable $e) {
             return handleError($e, $this);
@@ -516,6 +518,7 @@ EOD;
         // Reset S3 download state
         $this->s3DownloadedFile = null;
         $this->s3DownloadInProgress = false;
+        $this->currentActivityId = null;
         $this->filename = null;
     }
 }