Add Activepieces integration for workflow automation

- Add Activepieces fork with SmoothSchedule custom piece
- Create integrations app with Activepieces service layer
- Add embed token endpoint for iframe integration
- Create Automations page with embedded workflow builder
- Add sidebar visibility fix for embed mode
- Add list inactive customers endpoint to Public API
- Include SmoothSchedule triggers: event created/updated/cancelled
- Include SmoothSchedule actions: create/update/cancel events, list resources/services/customers

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

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

activepieces-fork/packages/pieces/community/google-contacts/src/index.ts

@@ -0,0 +1,53 @@
+import { createCustomApiCallAction } from '@activepieces/pieces-common';
+import {
+  OAuth2PropertyValue,
+  PieceAuth,
+  createPiece,
+} from '@activepieces/pieces-framework';
+import { PieceCategory } from '@activepieces/shared';
+import { googleContactsAddContactAction } from './lib/action/create-contact';
+import { googleContactsUpdateContactAction } from './lib/action/update-contact';
+import { googleContactsSearchContactsAction } from './lib/action/search-contact';
+import { googleContactsCommon } from './lib/common';
+import { googleContactNewOrUpdatedContact } from './lib/trigger/new-contact';
+
+export const googleContactsAuth = PieceAuth.OAuth2({
+  description: '',
+
+  authUrl: 'https://accounts.google.com/o/oauth2/auth',
+  tokenUrl: 'https://oauth2.googleapis.com/token',
+  required: true,
+  scope: ['https://www.googleapis.com/auth/contacts'],
+});
+
+export const googleContacts = createPiece({
+  minimumSupportedRelease: '0.30.0',
+  logoUrl: 'https://cdn.activepieces.com/pieces/google-contacts.png',
+  categories: [PieceCategory.SALES_AND_CRM],
+  actions: [
+    googleContactsAddContactAction,
+    googleContactsUpdateContactAction,
+    googleContactsSearchContactsAction,
+    createCustomApiCallAction({
+      baseUrl: () => googleContactsCommon.baseUrl,
+      auth: googleContactsAuth,
+      authMapping: async (auth) => ({
+        Authorization: `Bearer ${(auth).access_token}`,
+      }),
+    }),
+  ],
+  displayName: 'Google Contacts',
+  description: 'Stay connected and organized',
+
+  authors: [
+    'Abdallah-Alwarawreh',
+    'Salem-Alaa',
+    'kishanprmr',
+    'MoShizzle',
+    'khaledmashaly',
+    'abuaboud',
+    'ikus060',
+  ],
+  triggers: [googleContactNewOrUpdatedContact],
+  auth: googleContactsAuth,
+});