chore: update dependabot.yml

Author: lumirlumir

.github/dependabot.yml

@@ -1,8 +1,43 @@
 version: 2
 updates:
-  - package-ecosystem: "npm"
-    directory: "/"
+  # Maintain dependencies for npm.
+  - package-ecosystem: 'npm'
+    assignees:
+      - 'lumirlumir'
+    # Specify all directories from the current layer and below recursively, using globstar, for locations of manifest files.
+    directories:
+      - '**/*'
+    groups:
+      react:
+        patterns:
+          - 'react'
+          - 'react-dom'
+      next:
+        patterns:
+          - 'next'
+          - '@next/*'
+    reviewers:
+      - 'lumirlumir'
     schedule:
-      interval: "weekly"
-    # Disable Dependabot. Doing it here so it propagates to translation forks.
-    open-pull-requests-limit: 0
+      interval: 'daily'
+      time: '10:00'
+      timezone: 'Asia/Seoul'
+    pull-request-branch-name:
+      separator: '-'
+    versioning-strategy: 'increase'
+
+  # Maintain dependencies for GitHub Actions.
+  - package-ecosystem: 'github-actions'
+    assignees:
+      - 'lumirlumir'
+    # Workflow files stored in the default location of `.github/workflows`. (You don't need to specify `/.github/workflows` for `directory`. You can use `directory: "/"`.)
+    directory: '/'
+    reviewers:
+      - 'lumirlumir'
+    schedule:
+      interval: 'weekly'
+      day: 'monday'
+      time: '10:00'
+      timezone: 'Asia/Seoul'
+    pull-request-branch-name:
+      separator: '-'