docs: improving developer experience (#9432)

* feat: add feedback to semantic commits

* feat: welcome new contributors

* feat: add triggers welcome message

* chore: fix lint issue

* chore: typos

* Fixed spacing

* Temporarily making this runnable via Actions page

* Removed workflow_call

---------

Co-authored-by: Keith Williams <keithwillcode@gmail.com>

.github/workflows/semantic-pull-requests.yml

@@ -9,7 +9,7 @@ on:
       - synchronize
 
 permissions:
-  pull-requests: read
+  pull-requests: write
 
 jobs:
   validate-pr:
@@ -17,5 +17,31 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: amannn/action-semantic-pull-request@v5
+        id: lint_pr_title
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - uses: marocchino/sticky-pull-request-comment@v2
+        # When the previous steps fails, the workflow would stop. By adding this
+        # condition you can continue the execution with the populated error message.
+        if: always() && (steps.lint_pr_title.outputs.error_message != null)
+        with:
+          header: pr-title-lint-error
+          message: |
+            Hey there and thank you for opening this pull request! 👋🏼
+            
+            We require pull request titles to follow the [Conventional Commits specification](https://www.conventionalcommits.org/en/v1.0.0/) and it looks like your proposed title needs to be adjusted.
+
+            Details:
+            
+            ```
+            ${{ steps.lint_pr_title.outputs.error_message }}
+            ```
+
+      # Delete a previous comment when the issue has been resolved
+      - if: ${{ steps.lint_pr_title.outputs.error_message == null }}
+        uses: marocchino/sticky-pull-request-comment@v2
+        with:   
+          header: pr-title-lint-error
+          message: |
+            Thank you for following the naming conventions! 🙏 

.github/workflows/welcome-new-contributors.yml

@@ -0,0 +1,28 @@
+name: "Welcome new contributors"
+
+on: 
+ issues: 
+  types: opened
+ pull_request:
+   types: opened
+
+permissions:
+  pull-requests: write
+  issues: write
+
+jobs:
+ welcome-message:
+  name: Welcoming New Users
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    needs: semantics
+    if: github.event.action == 'opened'
+    steps:
+      - uses: actions/first-interaction@v1
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          pr-message: |-
+            Thank you for making your first Pull Request and taking the time to improve Cal.com ! ❤️🎉
+            Feel free to join the conversation at [slack](https://calendso.slack.com/)
+          issue-message: | 
+            Thank you for opening your first issue, one of our team members will review it as soon as it possible. ❤️🎉