feat: add GitHub issue and PR templates

- Add bug report template with environment details
- Add feature request template with use case section
- Add documentation improvement template
- Add security vulnerability template with warnings
- Add question template for support
- Add issue template config with helpful links
- Add comprehensive pull request template
- Update mirror workflow to exclude production guide

These templates will help maintain quality contributions
and streamline the issue/PR process on GitHub.

.github/ISSUE_TEMPLATE/question.md

@@ -0,0 +1,26 @@
+---
+name: Question
+about: Ask a question about PicPeak
+title: '[QUESTION] '
+labels: 'question'
+assignees: ''
+
+---
+
+**Question**
+What would you like to know about PicPeak?
+
+**Context**
+Please provide context to help us answer your question better:
+- What are you trying to achieve?
+- What have you already tried?
+- Which documentation have you consulted?
+
+**Environment**
+If relevant to your question:
+- PicPeak Version:
+- Deployment Method:
+- Operating System:
+
+**Related Issues or Discussions**
+Link to any related issues, discussions, or documentation.