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/alttextify/src/index.ts

@@ -0,0 +1,27 @@
+
+import { createPiece } from "@activepieces/pieces-framework";
+import { PieceCategory } from "@activepieces/shared";
+import { alttextifyAuth } from "./lib/common/auth";
+import { generateAltTextAction } from "./lib/actions/generate-alt-text";
+import { createCustomApiCallAction } from "@activepieces/pieces-common";
+
+export const alttextify = createPiece({
+  displayName: "AltTextify",
+  categories: [PieceCategory.PRODUCTIVITY],
+  auth: alttextifyAuth,
+  minimumSupportedRelease: '0.36.1',
+  logoUrl: "https://cdn.activepieces.com/pieces/alttextify.png",
+  authors: ['kishanprmr'],
+  actions: [generateAltTextAction,
+    createCustomApiCallAction({
+      auth: alttextifyAuth,
+      baseUrl: () => 'https://api.alttextify.net/api/v1',
+      authMapping: async (auth) => {
+        return {
+          'X-API-Key': auth.secret_text
+        }
+      }
+    })
+  ],
+  triggers: [],
+});