ci: add emoji reactions to changeset bot

Author: claude

.github/workflows/changeset-bot.yml

@@ -16,6 +16,17 @@ jobs:
       pull-requests: write
 
     steps:
+      - name: React to comment
+        uses: actions/github-script@v7
+        with:
+          script: |
+            await github.rest.reactions.createForIssueComment({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              comment_id: context.payload.comment.id,
+              content: 'eyes'
+            });
+
       - name: Get PR branch
         id: pr
         uses: actions/github-script@v7
@@ -138,6 +149,17 @@ jobs:
           git commit -m "chore: add changeset"
           git push
 
+      - name: React success
+        uses: actions/github-script@v7
+        with:
+          script: |
+            await github.rest.reactions.createForIssueComment({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              comment_id: context.payload.comment.id,
+              content: 'rocket'
+            });
+
       - name: Comment success
         uses: actions/github-script@v7
         with:
@@ -149,6 +171,18 @@ jobs:
               body: `✅ Changeset created!\n\n**Type:** ${{ steps.parse.outputs.bump }}\n**Packages:** ${{ steps.packages.outputs.packages }}\n**Summary:** ${{ steps.parse.outputs.summary }}`
             });
 
+      - name: React failure
+        if: failure()
+        uses: actions/github-script@v7
+        with:
+          script: |
+            await github.rest.reactions.createForIssueComment({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              comment_id: context.payload.comment.id,
+              content: 'confused'
+            });
+
       - name: Comment failure
         if: failure()
         uses: actions/github-script@v7