feat: add pull request templates for bug fixes, features, and integrations (#1044)

* feat: add pull request templates for bug fixes, features, and integrations

- Introduced a comprehensive pull request template structure to streamline contributions.
- Added specific templates for bug fixes, new features, and integrations to enhance clarity and consistency in PR submissions.
- Configured the pull request template settings for better user guidance during the contribution process.

* chore: fix format

* Update .github/PULL_REQUEST_TEMPLATE.md

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

* Update .github/PULL_REQUEST_TEMPLATE.md

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

* Update .github/PULL_REQUEST_TEMPLATE.md

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

* chore: implement PR requested changes

---------

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

.github/PULL_REQUEST_TEMPLATE/integration.md

@@ -0,0 +1,53 @@
+# 🔌 New Integration
+
+## What tool/IDE is being integrated?
+
+<!-- Name and brief description -->
+
+## What can users do with it?
+
+<!-- Key benefits -->
+
+## How to Enable
+
+### Setup
+
+```bash
+task-master rules add [name]
+# Any other setup steps
+```
+
+### Example Usage
+
+<!-- Show it in action -->
+
+```bash
+# Real example
+```
+
+### Natural Language Hooks (if applicable)
+
+```
+"When tests pass, mark task as done"
+# Other examples
+```
+
+## Contributor Checklist
+
+- [ ] Created changeset: `npm run changeset`
+- [ ] Tests pass: `npm test`
+- [ ] Format check passes: `npm run format-check`
+- [ ] Addressed CodeRabbit comments
+- [ ] Integration fully tested with target tool/IDE
+- [ ] Error scenarios tested
+- [ ] Added integration tests
+- [ ] Documentation includes setup guide
+- [ ] Examples are working and clear
+
+---
+
+## For Maintainers
+
+- [ ] Integration stability verified
+- [ ] Documentation comprehensive
+- [ ] Examples working