remove refreshes the plugin pipeline; spawned plugins advertise their container name (HOSTNAME)

packages/meta-sort-core/src/api/UnifiedAPIServer.ts

@@ -1247,6 +1247,9 @@ export class UnifiedAPIServer {
 
       try {
         await this.containerManager.removePlugin(pluginId);
+        // Drop it from the processing pipeline too (else it lingers in
+        // /api/plugins until the next rescan or restart).
+        await this.getPluginManager?.()?.loadContainerPlugins();
         return {
           success: true,
           message: `Plugin '${pluginId}' removed successfully`

packages/meta-sort-core/src/container-plugins/ContainerManager.ts

@@ -468,6 +468,9 @@ export class ContainerManager extends EventEmitter {
                 // Scan shows it as bound elsewhere, never addable).
                 BEACON_ADVERTISE_URL: `http://${containerName}:8080`,
                 BEACON_BINDS: hostname(),
+                // Docker's own HOSTNAME is the container id; advertise a name
+                // an operator can read in the Scan card.
+                HOSTNAME: containerName,
             },
             // Docker Desktop grouping
             stackName: this.stackName,