feat: enhance create-sample-issue workflow to assign Copilot agent and update documentation

Author: brunoborges

.github/workflows/.github/aw/actions-lock.json

@@ -0,0 +1,9 @@
+{
+  "entries": {
+    "actions/github-script@v8": {
+      "repo": "actions/github-script",
+      "version": "v8",
+      "sha": "ed597411d8f924073f98dfc5c65a23a2325f34cd"
+    }
+  }
+}

.github/workflows/create-sample-issue.lock.yml

@@ -16,14 +16,16 @@ tools:
 safe-outputs:
   create-issue:
     title-prefix: "[test] "
-    assignees: [copilot]
     labels: [test]
+  assign-to-agent:
+    name: "copilot"
+    target: "*"
 ---
 # Create Sample Issue
 
-Create a test issue in this repository assigned to Copilot. The issue should contain:
+Create a test issue in this repository and then assign Copilot to it. The issue should contain:
 
 - **Title:** `Sample test issue`
 - **Body:** `This is an automated test issue created by the create-sample-issue workflow. Feel free to close it.`
 
-| `.github/scripts/upstream-sync/` | Helper scripts used by the merge prompt |
+After creating the issue, assign the `copilot` agent to it.

.github/workflows/create-sample-issue.md

@@ -56,7 +56,7 @@ jobs:
       - name: Close previous upstream-sync issues
         if: steps.check.outputs.has_changes == 'true'
         env:
-          GH_TOKEN: ${{ secrets.COPILOT_ISSUE_PR_AGENTIC_WORKFLOW }}
+          GH_TOKEN: ${{ secrets.GH_AW_AGENT_TOKEN }}
         run: |
           # Find all open issues with the upstream-sync label
           OPEN_ISSUES=$(gh issue list \
@@ -79,7 +79,7 @@ jobs:
       - name: Close stale upstream-sync issues (no changes)
         if: steps.check.outputs.has_changes == 'false'
         env:
-          GH_TOKEN: ${{ secrets.COPILOT_ISSUE_PR_AGENTIC_WORKFLOW }}
+          GH_TOKEN: ${{ secrets.GH_AW_AGENT_TOKEN }}
         run: |
           OPEN_ISSUES=$(gh issue list \
             --repo "${{ github.repository }}" \
@@ -102,7 +102,7 @@ jobs:
         id: create-issue
         if: steps.check.outputs.has_changes == 'true'
         env:
-          GH_TOKEN: ${{ secrets.COPILOT_ISSUE_PR_AGENTIC_WORKFLOW }}
+          GH_TOKEN: ${{ secrets.GH_AW_AGENT_TOKEN }}
         run: |
           COMMIT_COUNT="${{ steps.check.outputs.commit_count }}"
           LAST_MERGE="${{ steps.check.outputs.last_merge }}"

.github/workflows/weekly-upstream-sync.backup

@@ -61,7 +61,7 @@ The workflow runs on a **weekly schedule** (every Monday at 10:00 UTC) and can a
 
 | Secret | Purpose |
 |---|---|
-| `COPILOT_ISSUE_PR_AGENTIC_WORKFLOW` | PAT used as `GH_TOKEN` for `gh` CLI operations (issue create/close/comment). Required because the default `GITHUB_TOKEN` cannot assign issues to `copilot-swe-agent`. |
+| `GH_AW_AGENT_TOKEN` | PAT used as `GH_TOKEN` for `gh` CLI operations (issue create/close/comment). Required because the default `GITHUB_TOKEN` cannot assign issues to `copilot-swe-agent`. |
 
 ## Workflow Steps