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/scenario/src/i18n/nl.json

@@ -0,0 +1,23 @@
+{
+  "API access key": "API toegangssleutel",
+  "Starts with \"api_\"": "Begint met \"api_\"",
+  "API secret": "API geheim",
+  "Follow [these instructions](https://docs.scenario.com/docs/get-api-key) to get your API key": "Volg [deze instructies](https://docs.scenario.com/docs/get-api-key) om je API-sleutel te krijgen",
+  "Custom API Call": "Custom API Call",
+  "Make a custom API call to a specific endpoint": "Maak een aangepaste API call naar een specifiek eindpunt",
+  "Method": "Methode",
+  "Headers": "Kopteksten",
+  "Query Parameters": "Query parameters",
+  "Body": "Lichaam",
+  "Response is Binary ?": "Antwoord is binair?",
+  "No Error on Failure": "Geen fout bij fout",
+  "Timeout (in seconds)": "Time-out (in seconden)",
+  "Authorization headers are injected automatically from your connection.": "Autorisatie headers worden automatisch geïnjecteerd vanuit uw verbinding.",
+  "Enable for files like PDFs, images, etc..": "Inschakelen voor bestanden zoals PDF's, afbeeldingen etc..",
+  "GET": "KRIJG",
+  "POST": "POSTE",
+  "PATCH": "BEKIJK",
+  "PUT": "PUT",
+  "DELETE": "VERWIJDEREN",
+  "HEAD": "HOOFD"
+}