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/ntfy/src/lib/actions/send-notification.ts

@@ -0,0 +1,107 @@
+import { createAction, Property } from '@activepieces/pieces-framework';
+import {
+  AuthenticationType,
+  httpClient,
+  HttpMethod,
+} from '@activepieces/pieces-common';
+import { ntfyAuth } from '../..';
+
+const encodeToRFC2047 = (text: string) => {
+  return `=?UTF-8?B?${Buffer.from(text, 'utf-8').toString('base64')}?=`;
+};
+
+export const sendNotification = createAction({
+  auth: ntfyAuth,
+  name: 'send_notification',
+  displayName: 'Send Notification',
+  description: 'Send a notification to ntfy',
+  props: {
+    topic: Property.ShortText({
+      displayName: 'Topic',
+      description: 'The topic/channel to send the notification to, e.g. test1',
+      required: true,
+    }),
+    title: Property.ShortText({
+      displayName: 'Title',
+      description: 'The title of the notification',
+      required: false,
+    }),
+    message: Property.LongText({
+      displayName: 'Message',
+      description: 'The message to send',
+      required: true,
+    }),
+    priority: Property.ShortText({
+      displayName: 'Priority',
+      description:
+        'The priority of the notification (1-5). 1 is lowest priority.',
+      required: false,
+    }),
+    tags: Property.Array({
+      displayName: 'Tags',
+      description: 'The tags for the notification.',
+      required: false,
+    }),
+    icon: Property.ShortText({
+      displayName: 'Icon',
+      description:
+        'The absolute URL to your icon, e.g. https://example.com/communityIcon_xnt6chtnr2j21.png',
+      required: false,
+    }),
+    actions: Property.LongText({
+      displayName: 'Actions',
+      description:
+        'Add Action buttons to notifications, see https://docs.ntfy.sh/publish/#action-buttons',
+      required: false,
+    }),
+    click: Property.ShortText({
+      displayName: 'Click',
+      description:
+        'You can define which URL to open when a notification is clicked, see https://docs.ntfy.sh/publish/#click-action',
+      required: false,
+    }),
+    delay: Property.ShortText({
+      displayName: 'Delay',
+      description:
+        "Let ntfy send messages at a later date, e.g. 'tomorrow, 10am', see https://docs.ntfy.sh/publish/#scheduled-delivery",
+      required: false,
+    }),
+  },
+  async run({ auth, propsValue }) {
+    const baseUrl = auth.props.base_url.replace(/\/$/, '');
+    const accessToken = auth.props.access_token;
+
+    const topic = propsValue.topic;
+    let title = propsValue.title;
+    let message = propsValue.message;
+    title = encodeToRFC2047(title as string);
+    message = encodeToRFC2047(message as string);
+    const priority = propsValue.priority;
+    const tags = propsValue.tags;
+    const icon = propsValue.icon;
+    const actions = propsValue.actions;
+    const click = propsValue.click;
+    const delay = propsValue.delay;
+
+    return await httpClient.sendRequest({
+      method: HttpMethod.POST,
+      url: `${baseUrl}/${topic}`,
+      ...(accessToken && {
+        authentication: {
+          type: AuthenticationType.BEARER_TOKEN,
+          token: accessToken,
+        },
+      }),
+      headers: {
+        'X-Message': message,
+        'X-Title': title,
+        'X-Priority': priority,
+        'X-Tags': tags?.join(','),
+        'X-Icon': icon,
+        'X-Actions': actions,
+        'X-Click': click,
+        'X-Delay': delay,
+      },
+    });
+  },
+});