Center badge in README, add CI workflow, and add PR template

Author: fiyaevren

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,57 @@
+## Description
+
+A clear and concise description of what this PR does and why.
+
+Closes #<!-- issue number -->
+
+---
+
+## Type of Change
+
+- [ ] Bug fix (non-breaking change which fixes an issue)
+- [ ] New feature (non-breaking change which adds functionality)
+- [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
+- [ ] Refactor (no functional changes, no API changes)
+- [ ] Documentation update
+- [ ] CI/CD or build configuration change
+
+---
+
+## How Has This Been Tested?
+
+Describe the tests that you ran to verify your changes. Provide instructions so reviewers can reproduce.
+
+- [ ] Unit tests
+- [ ] Integration tests
+- [ ] Manual testing
+
+**Test environment:**
+- OS: [e.g. Windows 11]
+- curl version: [e.g. 8.x]
+
+---
+
+## Screenshots (if applicable)
+
+| Before | After |
+|--------|-------|
+|        |       |
+
+---
+
+## Checklist
+
+- [ ] My code follows the style guidelines of this project
+- [ ] I have performed a self-review of my code
+- [ ] I have commented my code where necessary (non-obvious logic only)
+- [ ] I have updated the documentation accordingly
+- [ ] My changes generate no new warnings or errors
+- [ ] I have added tests that prove my fix/feature works
+- [ ] All new and existing tests pass locally
+- [ ] Any dependent changes have been merged and published
+
+---
+
+## Additional Notes
+
+Add any other context, tradeoffs, or considerations for reviewers here.

.github/workflows/ci.yml

@@ -0,0 +1,42 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  validate:
+    name: Validate scripts
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Check curl is available
+        run: curl --version
+
+      - name: Validate .bat file format
+        run: |
+          for f in *.bat; do
+            content=$(cat "$f")
+            if ! echo "$content" | grep -qE '^curl ascii\.live/.+$'; then
+              echo "FAIL: $f does not match expected format 'curl ascii.live/<name>'"
+              exit 1
+            fi
+            echo "OK: $f"
+          done
+
+      - name: Check endpoints are reachable
+        run: |
+          for f in *.bat; do
+            endpoint=$(cat "$f" | grep -oE 'ascii\.live/[^ ]+')
+            echo "Checking https://$endpoint ..."
+            curl --head --silent --max-time 10 --fail "https://$endpoint" || {
+              echo "FAIL: https://$endpoint is not reachable"
+              exit 1
+            }
+            echo "OK: https://$endpoint"
+          done

README.md

@@ -4,10 +4,10 @@
 
 A collection of Windows Batch scripts that stream ASCII art animations in your terminal using the Windows built-in `curl` command.
 
-</div>
-
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](LICENSE)
 
+</div>
+
 ## Requirements
 
 - Windows 10 version 1803 or later (curl is included by default)