chore(github): add issue forms and pr template (#566)

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -0,0 +1,76 @@
+name: Bug Report
+description: Report a reproducible problem in ClawX.
+title: "[Bug]: "
+labels:
+  - bug
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thanks for filing a bug report. Please provide enough detail to reproduce and verify a fix.
+
+  - type: textarea
+    id: summary
+    attributes:
+      label: Summary
+      description: Briefly describe the problem.
+      placeholder: What happened?
+    validations:
+      required: true
+
+  - type: textarea
+    id: steps
+    attributes:
+      label: Steps to Reproduce
+      description: List exact steps to reproduce the issue.
+      placeholder: |
+        1. Go to ...
+        2. Click ...
+        3. See error ...
+    validations:
+      required: true
+
+  - type: textarea
+    id: expected
+    attributes:
+      label: Expected Behavior
+      placeholder: What did you expect to happen?
+    validations:
+      required: true
+
+  - type: textarea
+    id: actual
+    attributes:
+      label: Actual Behavior
+      placeholder: What actually happened?
+    validations:
+      required: true
+
+  - type: textarea
+    id: environment
+    attributes:
+      label: Environment
+      description: Share OS, app version/commit, and relevant runtime details.
+      placeholder: |
+        - OS:
+        - ClawX version/commit:
+        - Node/pnpm (if relevant):
+    validations:
+      required: true
+
+  - type: textarea
+    id: logs
+    attributes:
+      label: Logs or Screenshots
+      description: Paste relevant logs, stack traces, or screenshots.
+      render: shell
+
+  - type: checkboxes
+    id: checks
+    attributes:
+      label: Pre-Submission Checklist
+      options:
+        - label: I searched existing issues and did not find a duplicate.
+          required: true
+        - label: I can reproduce this issue on the latest main branch build.
+          required: false

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,2 @@
+blank_issues_enabled: false
+contact_links: []

.github/ISSUE_TEMPLATE/documentation.yml

@@ -0,0 +1,38 @@
+name: Documentation
+description: Report missing, unclear, or outdated documentation.
+title: "[Docs]: "
+labels:
+  - documentation
+body:
+  - type: textarea
+    id: issue
+    attributes:
+      label: Documentation Issue
+      description: What is missing, unclear, or incorrect?
+      placeholder: The README section ... is outdated because ...
+    validations:
+      required: true
+
+  - type: textarea
+    id: location
+    attributes:
+      label: Affected Location
+      description: Which docs are impacted?
+      placeholder: README.md / README.zh-CN.md / README.ja-JP.md / other
+    validations:
+      required: true
+
+  - type: textarea
+    id: proposal
+    attributes:
+      label: Suggested Update
+      description: What should the docs say instead?
+      placeholder: Replace ... with ...
+    validations:
+      required: true
+
+  - type: textarea
+    id: references
+    attributes:
+      label: References
+      description: Related issue/PR/commit links.

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -0,0 +1,51 @@
+name: Feature Request
+description: Propose a new capability or improvement.
+title: "[Feature]: "
+labels:
+  - enhancement
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thanks for the suggestion. Clear problem and success criteria help reviewers evaluate quickly.
+
+  - type: textarea
+    id: problem
+    attributes:
+      label: Problem Statement
+      description: What user problem are you trying to solve?
+      placeholder: The current behavior is ... and it causes ...
+    validations:
+      required: true
+
+  - type: textarea
+    id: proposal
+    attributes:
+      label: Proposed Solution
+      description: Describe your preferred solution.
+      placeholder: We could add ...
+    validations:
+      required: true
+
+  - type: textarea
+    id: alternatives
+    attributes:
+      label: Alternatives Considered
+      description: Optional alternatives or tradeoffs.
+
+  - type: textarea
+    id: success
+    attributes:
+      label: Success Criteria
+      description: How should we know this is done?
+      placeholder: |
+        - [ ] ...
+        - [ ] ...
+    validations:
+      required: true
+
+  - type: textarea
+    id: context
+    attributes:
+      label: Additional Context
+      description: Mockups, references, related links, etc.

.github/pull_request_template.md

@@ -0,0 +1,25 @@
+## Summary
+
+<!-- What does this PR change and why? -->
+
+## Related Issue(s)
+
+<!-- e.g. Closes #123 -->
+
+## Type of Change
+
+- [ ] Bug fix
+- [ ] New feature
+- [ ] Documentation
+- [ ] Refactor
+- [ ] Other
+
+## Validation
+
+<!-- How did you verify this change? -->
+
+## Checklist
+
+- [ ] I ran relevant checks/tests locally.
+- [ ] I updated docs if behavior or interfaces changed.
+- [ ] I verified there are no unrelated changes in this PR.