feat(changedetection): add create watch action

packages/docs/pages/apps/changedetection/actions.md

@@ -0,0 +1,12 @@
+---
+favicon: /favicons/changedetection.svg
+items:
+  - name: Create a watch
+    desc: Creates a new change detection watch for a specific website.
+---
+
+<script setup>
+  import CustomListing from '../../components/CustomListing.vue'
+</script>
+
+<CustomListing />

packages/docs/pages/guide/available-apps.md

@@ -3,6 +3,7 @@
 The following integrations are currently supported by Automatisch.
 
 - [Carbone](/apps/carbone/actions)
+- [Changedetection](/apps/changedetection/actions)
 - [Datastore](/apps/datastore/actions)
 - [DeepL](/apps/deepl/actions)
 - [Delay](/apps/delay/actions)