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/azure-communication-services/src/lib/actions/send-email.ts

@@ -0,0 +1,88 @@
+import { createAction, Property } from '@activepieces/pieces-framework';
+import { azureCommunicationServiceAuth } from '../..';
+import { EmailClient, EmailMessage } from '@azure/communication-email';
+
+export const sendEmail = createAction({
+  auth: azureCommunicationServiceAuth,
+  name: 'send_email',
+  displayName: 'Send Email',
+  description: 'Send a text or HTML email',
+  props: {
+    from: Property.ShortText({
+      displayName: 'Sender Email (From)',
+      description: 'Sender email',
+      required: true,
+    }),
+    to: Property.Array({
+      displayName: 'To',
+      description: 'Emails of the recipients',
+      required: true,
+    }),
+    cc: Property.Array({
+      displayName: 'Cc',
+      description: 'List of emails in cc',
+      required: false,
+    }),
+    bcc: Property.Array({
+      displayName: 'Bcc',
+      description: 'List of emails in bcc',
+      required: false,
+    }),
+    reply_to: Property.ShortText({
+      displayName: 'Reply To',
+      description: 'Email to receive replies on (defaults to sender)',
+      required: false,
+    }),
+    subject: Property.ShortText({
+      displayName: 'Subject',
+      description: undefined,
+      required: true,
+    }),
+    content_type: Property.Dropdown<'text' | 'html', true, typeof azureCommunicationServiceAuth>({
+      auth: azureCommunicationServiceAuth,
+      displayName: 'Content Type',
+      refreshers: [],
+      required: true,
+      defaultValue: 'html',
+      options: async () => {
+        return {
+          disabled: false,
+          options: [
+            { label: 'Plain Text', value: 'text' },
+            { label: 'HTML', value: 'html' },
+          ],
+        };
+      },
+    }),
+    content: Property.ShortText({
+      displayName: 'Content',
+      description: 'HTML is only allowed if you selected HTML as type',
+      required: true,
+    }),
+  },
+  async run(context) {
+    const { to, from, reply_to, subject, content_type, content, cc, bcc } =
+      context.propsValue;
+    const message = {
+      senderAddress: from,
+      content: {
+        subject: subject,
+        ...(content_type === 'text' && { plainText: content }),
+        ...(content_type === 'html' && { html: content }),
+      },
+      replyTo: [
+        {
+          address: reply_to ?? from,
+        },
+      ],
+      recipients: {
+        to: to.map((address) => ({ address })),
+        cc: (cc || []).map((address) => ({ address })),
+        bcc: (bcc || []).map((address) => ({ address })),
+      },
+    } as EmailMessage;
+    const client = new EmailClient(context.auth.secret_text);
+    const poller = await client.beginSend(message);
+    return await poller.pollUntilDone();
+  },
+});