fix(core-connections): CB-363 connection deletion

webapp/packages/core-app/src/shared/NodesManager/ConnectionDialogsService.ts

@@ -73,7 +73,7 @@ export class ConnectionDialogsService {
           const connection = this.connectionInfoResource.get(connectionId);
 
           return !context.data.objectFeatures.includes(EObjectFeature.dataSource) ||
-            !connection?.features.includes(EConnectionFeature.temporary);
+            !connection?.features.includes(EConnectionFeature.manageable);
         },
         title: 'ui_delete',
         onClick: (context: IMenuContext<NavNode>) => {

webapp/packages/core-connections/src/ConnectionsManagerService.ts

@@ -73,9 +73,9 @@ export class ConnectionsManagerService {
   }
 
   async deleteConnection(id: string) {
-    const connection = this.connectionInfo.get(id);
+    const connection = await this.connectionInfo.load(id);
 
-    if (!connection?.features.includes(EConnectionFeature.temporary)) {
+    if (!connection.features.includes(EConnectionFeature.manageable)) {
       return;
     }
 

webapp/packages/core-connections/src/EConnectionFeature.ts

@@ -11,5 +11,6 @@ export enum EConnectionFeature {
   virtual = 'virtual',
   temporary = 'temporary',
   readOnly = 'readOnly',
-  provided = 'provided'
+  provided = 'provided',
+  manageable = 'manageable'
 }