chore: add engineering standards (dependabot)

.github/dependabot.yml

@@ -1,24 +1,41 @@
+# This file is auto-generated by engineering-standards.
+# Manual edits will be overwritten on the next sync cycle.
+# To customise, update the template in engineering-standards/scripts/generate-dependabot.sh.
 version: 2
+registries:
+  private-github:
+    type: git
+    url: https://github.com
+    username: x-access-token
+    password: ${{secrets.DEPENDABOT_SECRET}}
 updates:
-  - package-ecosystem: "pub"
+  - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
       interval: "daily"
-    allow:
-      - dependency-name: "*"
+      timezone: "Europe/Berlin"
+    groups:
+      actions:
+        patterns: ["*"]
     commit-message:
-      prefix: "build: "
-      include: "scope"
-    assignees:
-      - "famedly/frontend"
-    open-pull-requests-limit: 5
-    versioning-strategy: increase-if-necessary
-  - package-ecosystem: "github-actions"
+      prefix: "chore(deps): "
+
+  - package-ecosystem: "pub"
     directory: "/"
     schedule:
       interval: "daily"
-    allow:
-      - dependency-name: "*"
+      timezone: "Europe/Berlin"
+    open-pull-requests-limit: 10
+    registries:
+      - private-github
+    groups:
+      major:
+        update-types: ["major"]
+      minor-and-patch:
+        update-types: ["minor", "patch"]
     commit-message:
-      prefix: "build: "
+      prefix: "chore(deps): "
       include: "scope"
+    cooldown:
+      default-days: 14
+      semver-major-days: 14