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/saastic/src/i18n/zh.json

@@ -0,0 +1,41 @@
+{
+  "Revenue and churn analytics for Stripe": "Revenue and churn analytics for Stripe",
+  " You can find your project’s API key here: https://saastic.com/settings/developers": " You can find your project’s API key here: https://saastic.com/settings/developers",
+  "Create or Update a Customer": "Create or Update a Customer",
+  "Create a Customer Charge": "Create a Customer Charge",
+  "Custom API Call": "自定义 API 呼叫",
+  "Create or update a customer.": "Create or update a customer.",
+  "Creates a customer charge.": "Creates a customer charge.",
+  "Make a custom API call to a specific endpoint": "将一个自定义 API 调用到一个特定的终点",
+  "First Name": "First Name",
+  "Last Name": "名字",
+  "Email": "电子邮件地址",
+  "Phone": "Phone",
+  "Signup Date": "Signup Date",
+  "Amount": "Amount",
+  "Currency": "Currency",
+  "Charge date": "Charge date",
+  "Method": "方法",
+  "Headers": "信头",
+  "Query Parameters": "查询参数",
+  "Body": "正文内容",
+  "Response is Binary ?": "Response is Binary ?",
+  "No Error on Failure": "失败时没有错误",
+  "Timeout (in seconds)": "超时(秒)",
+  "The customer's first name.": "The customer's first name.",
+  "The customer's last name.": "The customer's last name.",
+  "The customer's email address.": "The customer's email address.",
+  "The customer's phone number. Ex: +15555555555": "The customer's phone number. Ex: +15555555555",
+  "The date the customer signed up.": "The date the customer signed up.",
+  "The amount charged in the smallest currency unit.": "The amount charged in the smallest currency unit.",
+  "The ISO currency code.": "The ISO currency code.",
+  "The date the customer was charged.": "The date the customer was charged.",
+  "Authorization headers are injected automatically from your connection.": "授权头自动从您的连接中注入。",
+  "Enable for files like PDFs, images, etc..": "Enable for files like PDFs, images, etc..",
+  "GET": "获取",
+  "POST": "帖子",
+  "PATCH": "PATCH",
+  "PUT": "弹出",
+  "DELETE": "删除",
+  "HEAD": "黑色"
+}