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/mem/src/index.ts

@@ -0,0 +1,36 @@
+import { createCustomApiCallAction } from '@activepieces/pieces-common';
+import { createPiece, PieceAuth } from '@activepieces/pieces-framework';
+import { PieceCategory } from '@activepieces/shared';
+import { createMemAction } from './lib/actions/create-mem';
+import { createNoteAction } from './lib/actions/create-note';
+import { deleteNoteAction } from './lib/actions/delete-note';
+
+export const memAuth = PieceAuth.SecretText({
+  displayName: 'API Key',
+  required: true,
+  description: `You can obtain your API key by navigating to **Integrations→ API**.`,
+});
+
+export const mem = createPiece({
+  displayName: 'Mem',
+  description: 'Capture and organize your thoughts using Mem.ai',
+  auth: memAuth,
+  logoUrl: 'https://cdn.activepieces.com/pieces/mem.png',
+  authors: ['krushnarout', 'kishanprmr'],
+  categories: [PieceCategory.PRODUCTIVITY],
+  actions: [
+    createMemAction,
+    createNoteAction,
+    deleteNoteAction,
+    createCustomApiCallAction({
+      auth: memAuth,
+      baseUrl: () => 'https://api.mem.ai/v2',
+      authMapping: async (auth) => {
+        return {
+          Authorization: `Bearer ${auth}`,
+        };
+      },
+    }),
+  ],
+  triggers: [],
+});