add github action workflow

Author: shuki25

.github/workflow.yml

@@ -0,0 +1,20 @@
+name: "Run TODO to Issue"
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+    inputs:
+      MANUAL_COMMIT_REF:
+        description: "The SHA of the commit to get the diff for"
+        required: true
+      MANUAL_BASE_REF:
+        description: "By default, the commit entered above is compared to the one directly before it; to go back further, enter an earlier SHA here"
+        required: false
+jobs:
+  build:
+    runs-on: "ubuntu-latest"
+    steps:
+      - uses: "actions/checkout@v4"
+      - name: "TODO to Issue"
+        uses: "alstr/todo-to-issue-action@v5"