ci: fix bot help command responses

.github/workflows/bot-help.yml

@@ -18,11 +18,29 @@ jobs:
           app-id: ${{ secrets.OC_REVIEW_APP_ID }}
           private-key: ${{ secrets.OC_REVIEW_APP_PRIVATE_KEY }}
 
+      - name: Acknowledge help command
+        id: reaction
+        env:
+          GH_TOKEN: ${{ steps.app-token.outputs.token }}
+          COMMENT_ID: ${{ github.event.comment.id }}
+        run: |
+          reaction_id="$(gh api \
+            -H "Accept: application/vnd.github+json" \
+            -H "X-GitHub-Api-Version: 2022-11-28" \
+            "repos/${GITHUB_REPOSITORY}/issues/comments/${COMMENT_ID}/reactions" \
+            -f content='eyes' \
+            --jq '.id')"
+
+          echo "reaction_id=$reaction_id" >> "$GITHUB_OUTPUT"
+
       - name: Post help
         env:
           GH_TOKEN: ${{ steps.app-token.outputs.token }}
+          GH_REPO: ${{ github.repository }}
           COMMENT_BODY: ${{ github.event.comment.body }}
+          COMMENT_ID: ${{ github.event.comment.id }}
           ISSUE_NUMBER: ${{ github.event.issue.number }}
+          EYES_REACTION_ID: ${{ steps.reaction.outputs.reaction_id }}
         run: |
           first_line="${COMMENT_BODY%%$'\n'*}"
 
@@ -51,3 +69,17 @@ jobs:
           - <code>@openchamber-bot summarize focus on unresolved blockers</code>
           - <code>@openchamber-bot triage this looks like a Windows desktop regression</code>
           - <code>@openchamber-bot reproduce try the steps from the latest reporter comment</code>"
+
+          if [ -n "$EYES_REACTION_ID" ]; then
+            gh api \
+              --method DELETE \
+              -H "Accept: application/vnd.github+json" \
+              -H "X-GitHub-Api-Version: 2022-11-28" \
+              "repos/${GITHUB_REPOSITORY}/issues/comments/${COMMENT_ID}/reactions/${EYES_REACTION_ID}"
+          fi
+
+          gh api \
+            -H "Accept: application/vnd.github+json" \
+            -H "X-GitHub-Api-Version: 2022-11-28" \
+            "repos/${GITHUB_REPOSITORY}/issues/comments/${COMMENT_ID}/reactions" \
+            -f content='+1' >/dev/null