feat: add auto-comment workflows for issue assignment, closure, labeling, and opening

Author: developer-mohitsoni

.github/workflows/autocomment-iss-assign.yml

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+name: Auto Comment on Issue Assignment
+
+on:
+  issues:
+    types: [assigned]
+
+permissions:
+  # Grant write permissions for issues to allow commenting on issues
+  issues: write
+  # Grant write permissions for contents to allow access to repository content
+  contents: write
+
+jobs:
+  comment:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Comment on issue assignment
+        uses: actions/github-script@v7
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            github.rest.issues.createComment({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              body: `👤 Issue assigned to @${context.payload.assignee.login}.`
+            });

.github/workflows/autocomment-iss-close.yml

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+name: Auto Comment on Issue Closed
+
+on:
+  issues:
+    types: [closed]
+
+permissions:
+  issues: write
+
+jobs:
+  comment:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Comment on closed issue
+        uses: actions/github-script@v7
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            github.rest.issues.createComment({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              body: "✅ This issue has been closed. Thank you for your contribution!"
+            });

.github/workflows/autocomment-iss-label.yml

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+name: Auto Comment on Issue Labeled
+
+on:
+  issues:
+    types: [labeled]
+
+permissions:
+  # Grant write permissions for issues to allow commenting on issues
+  issues: write
+  # Grant write permissions for contents to allow access to repository content
+  contents: write
+
+jobs:
+  comment:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Comment on labeled issue
+        uses: actions/github-script@v7
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            github.rest.issues.createComment({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              body: `🏷️ Label **${context.payload.label.name}** has been added to this issue.`
+            });

.github/workflows/autocomment-iss-raise.yml

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+name: Auto Comment on Issue Opened
+
+on:
+  issues:
+    types: [opened]
+
+permissions:
+  issues: write
+
+jobs:
+  comment:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Comment on new issue
+        uses: actions/github-script@v7
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            github.rest.issues.createComment({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              body: "🚀 Thanks for opening this issue! The team will review it shortly."
+            });