updated GH actions workflow (#597)

.github/workflows/openhands.yml

@@ -1,19 +1,34 @@
-name: Resolve Issues with OpenHands
+name: Resolve Issue with OpenHands
 
 on:
   issues:
     types: [labeled]
+  pull_request:
+    types: [labeled]
+  issue_comment:
+    types: [created]
+
+permissions:
+  contents: write
+  pull-requests: write
+  issues: write
 
 jobs:
   call-openhands-resolver:
+    if: |
+      ${{
+        github.event.label.name == 'fix-me' ||
+        (github.event_name == 'issue_comment' && 
+        startsWith(github.event.comment.body, vars.OPENHANDS_MACRO || '@openhands-agent') &&
+        (github.event.comment.author_association == 'OWNER' || github.event.comment.author_association == 'COLLABORATOR' || github.event.comment.author_association == 'MEMBER'))
+      }}
     uses: All-Hands-AI/openhands-resolver/.github/workflows/openhands-resolver.yml@main
-    if: github.event.label.name == 'fix-me'
     with:
-      issue_number: ${{ github.event.issue.number }}
+      macro: ${{ vars.OPENHANDS_MACRO || '@openhands-agent' }}
+      max_iterations: 50
     secrets:
       PAT_TOKEN: ${{ secrets.PAT_TOKEN }}
       PAT_USERNAME: ${{ secrets.PAT_USERNAME }}
-
       LLM_MODEL: ${{ secrets.LLM_MODEL }}
       LLM_API_KEY: ${{ secrets.LLM_API_KEY }}
-      LLM_BASE_URL: ${{ secrets.LLM_BASE_URL }}
+      LLM_BASE_URL: ${{ secrets.LLM_BASE_URL }}