Include /format worklfow in contributing.md and PR message (#132)

Author: jagdish-15

.github/workflows/contributor-reminder.yml

@@ -35,5 +35,5 @@ jobs:
               issue_number: context.issue.number,
               owner: context.repo.owner,
               repo: context.repo.repo,
-              body: "Thank you for submitting a pull request.\n\nPlease ensure your changes comply with the project's contribution guidelines and that all workflow checks pass successfully.\n\n### Formatting and Branching\n- Please confirm you have formatted your code using `npx prettier --write .`\n- Ensure this PR is made from a `feature/*` branch and not `main`.\n\n> **Note:** This project is currently maintained by a solo maintainer, so reviews and responses may sometimes take a little time. Thanks for your patience."
+              body: "Thank you for submitting a pull request.\n\nPlease ensure your changes comply with the project's contribution guidelines and that all workflow checks pass successfully.\n\n### Formatting and Branching\n- Please confirm you have formatted your code locally using `npx prettier --write .`, or you can simply comment `/format` on this PR to have our bot do it for you!\n- Ensure this PR is made from a `feature/*` branch and not `main`.\n\n> **Note:** This project is currently maintained by a solo maintainer, so reviews and responses may sometimes take a little time. Thanks for your patience."
             })

.github/workflows/prettier-check.yml

@@ -25,4 +25,4 @@ jobs:
           node-version: "20"
 
       - name: Run Prettier Requirements Check
-        run: npx prettier --check "frontend/**/*.{html,css,js}" "scripts/**/*.js" "server.js"
+        run: npx prettier --check .

CONTRIBUTING.md

@@ -75,6 +75,8 @@ Before submitting your Pull Request, please run the following command in the roo
 npx prettier --write .
 ```
 
+Alternatively, you can comment `/format` on your Pull Request, and our GitHub Actions bot will automatically format your code and push the commit for you.
+
 ### Frontend Changes
 
 Please keep the existing terminal-inspired design language of the platform in mind when making UI changes.