refactor: update AI Config editor button locator and remove unused toolbar contribution

Author: erdalkaraca

packages/app-e2e/e2e/coupled-editors.spec.ts

@@ -28,8 +28,8 @@ async function openAiConfigWithAuxOnAiAssistant(page: Page) {
     await expect(decoyPanel).not.toHaveAttribute('active');
     await expect(auxTabs.locator('wa-tab-group')).toHaveAttribute('active', 'aiview');
 
-    // Open AI Config editor in the main area (the id the real tab couples to).
-    const aiConfigButton = page.getByRole('button', { name: /AI Config/i });
+    // Open AI Config editor from the AI view toolbar (same command as former main-right button).
+    const aiConfigButton = page.locator('docks-aiview').getByRole('button', { name: /AI Settings/i });
     await expect(aiConfigButton).toBeVisible({ timeout: 30_000 });
     await aiConfigButton.click();
 

packages/extension-ai-system/src/ai-system-extension.ts

@@ -6,7 +6,7 @@ import type { HTMLContribution } from '@eclipse-docks/core';
 import { editorRegistry } from '@eclipse-docks/core';
 import type { EditorInput } from '@eclipse-docks/core';
 import { registerAll, appSettings } from '@eclipse-docks/core';
-import { TOOLBAR_BOTTOM, TOOLBAR_MAIN_RIGHT, SIDEBAR_AUXILIARY } from '@eclipse-docks/core';
+import { TOOLBAR_BOTTOM, SIDEBAR_AUXILIARY } from '@eclipse-docks/core';
 import { CID_AGENTS, KEY_AI_CONFIG } from './core/constants';
 import type { AgentContribution, AgentToolsConfig } from './core/interfaces';
 import type { AIConfig } from './core/types';
@@ -77,11 +77,6 @@ registerAll({
             editorRegistry.loadEditor(editorInput).then();
         }
     },
-    contribution: {
-        target: TOOLBAR_MAIN_RIGHT,
-        icon: 'robot',
-        label: 'AI Config'
-    }
 });
 
 rootContext.put('aiService', aiService);