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/poper/src/lib/triggers/new-lead.ts

@@ -0,0 +1,37 @@
+import {
+  createTrigger,
+  TriggerStrategy,
+  Property,
+} from '@activepieces/pieces-framework';
+
+const message = `
+1. Log in to your [Poper Account](https://app.poper.ai/).
+2. Click on the popup for which you want to set up a trigger.
+3. On the left-side menu, click on Integrations and search for **Webhook**.
+4. Enter an appropriate webhook name and paste the following URL:
+  \`\`\`text
+  {{webhookUrl}}
+  \`\`\`
+`;
+
+export const newLead = createTrigger({
+  name: 'newLead',
+  displayName: 'New Lead',
+  description: 'Triggers when a new lead is obtained from popup.',
+  props: {
+    markdown: Property.MarkDown({
+      value: message,
+    }),
+  },
+  sampleData: {},
+  type: TriggerStrategy.WEBHOOK,
+  async onEnable() {
+    // ignore
+  },
+  async onDisable() {
+    // ignore
+  },
+  async run(context) {
+    return [context.payload.body];
+  },
+});