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/flow-parser/src/i18n/translation.json

@@ -0,0 +1,14 @@
+{
+  "Upload, process, and manage documents programmatically with FlowParser's REST API.": "Upload, process, and manage documents programmatically with FlowParser's REST API.",
+  "\nTo get your API Key:\n\n1. Go to your FlowParser account\n2. Navigate to API settings\n3. Copy your API key\n4. Paste it here\n": "\nTo get your API Key:\n\n1. Go to your FlowParser account\n2. Navigate to API settings\n3. Copy your API key\n4. Paste it here\n",
+  "Upload Document": "Upload Document",
+  "Upload a new document to FlowParser for processing": "Upload a new document to FlowParser for processing",
+  "File": "File",
+  "The document file to upload": "The document file to upload",
+  "New Parsed Document by Template": "New Parsed Document by Template",
+  "New Parsed Document Found": "New Parsed Document Found",
+  "Triggers when a new document is parsed using a specific template": "Triggers when a new document is parsed using a specific template",
+  "Triggers when a document has been successfully parsed": "Triggers when a document has been successfully parsed",
+  "Template": "Template",
+  "Select a template to monitor for new parsed documents": "Select a template to monitor for new parsed documents"
+}