chore: update issue and PR templates for community guidelines

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -3,6 +3,36 @@ description: Report a bug
 title: '[Bug] '
 labels: ['bug']
 body:
+  - type: markdown
+    attributes:
+      value: |
+        Please follow our community communication guidelines when filing issues.
+        - Be polite and respectful.
+        - Prefer constructive, actionable feedback over venting.
+        - Include clear reproduction steps and environment details.
+        - Consider contributing a fix if possible — PRs are welcome.
+
+        提交 Issue 时请遵守社区沟通规范：
+        - 保持礼貌与尊重。
+        - 提供建设性、可行动的反馈，避免情绪化表达。
+        - 请包含清晰的复现步骤与环境信息。
+        - 如果可以，欢迎直接提交修复 PR。
+
+        See: CODE_OF_CONDUCT.md / CODE_OF_CONDUCT_zh.md, CONTRIBUTING.md
+
+  - type: checkboxes
+    id: community
+    attributes:
+      label: Community Communication / 社区沟通
+      description: Confirm you will communicate respectfully and constructively / 确认将以礼貌、建设性的方式沟通
+      options:
+        - label: I will be polite and respectful. / 我会保持礼貌与尊重。
+          required: true
+        - label: I will share constructive, actionable details. / 我会提供建设性、可行动的细节。
+          required: true
+        - label: I have read the Code of Conduct. / 我已阅读行为准则。
+          required: true
+
   - type: textarea
     id: description
     attributes:

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,17 @@
+blank_issues_enabled: false
+contact_links:
+  - name: Questions & Ideas / 问题与想法（Discussions）
+    url: https://github.com/alibaba/page-agent/discussions
+    about: Use Discussions for Q&A and ideation. 使用 Discussions 进行问答与想法交流。
+  - name: Security Report / 安全问题报告
+    url: https://github.com/alibaba/page-agent/security/policy
+    about: Report security vulnerabilities responsibly. 通过安全页面报告漏洞。
+  - name: Contributing Guide / 贡献指南
+    url: https://github.com/alibaba/page-agent/blob/main/CONTRIBUTING.md
+    about: How to contribute code and ideas. 如何进行贡献与提交代码。
+  - name: Code of Conduct / 行为准则
+    url: https://github.com/alibaba/page-agent/blob/main/CODE_OF_CONDUCT.md
+    about: Community expectations and standards. 社区行为期望与标准。
+  - name: 行为准则（中文）
+    url: https://github.com/alibaba/page-agent/blob/main/CODE_OF_CONDUCT_zh.md
+    about: 中文版社区行为准则。

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -3,6 +3,36 @@ description: Suggest a feature
 title: '[Feature] '
 labels: ['enhancement']
 body:
+  - type: markdown
+    attributes:
+      value: |
+        Please follow our community communication guidelines when proposing features.
+        - Be polite and respectful.
+        - Explain the problem first, then propose solutions.
+        - Prefer constructive, actionable suggestions.
+        - Contributions are encouraged — consider opening a PR.
+
+        提交功能建议时请遵守社区沟通规范：
+        - 保持礼貌与尊重。
+        - 先阐述问题，再提出解决方案。
+        - 提供建设性、可行动的建议。
+        - 鼓励代码贡献，欢迎直接提交 PR。
+
+        See: CODE_OF_CONDUCT.md / CODE_OF_CONDUCT_zh.md, CONTRIBUTING.md
+
+  - type: checkboxes
+    id: community
+    attributes:
+      label: Community Communication / 社区沟通
+      description: Confirm you will communicate respectfully and constructively / 确认将以礼貌、建设性的方式沟通
+      options:
+        - label: I will be polite and respectful. / 我会保持礼貌与尊重。
+          required: true
+        - label: I will share constructive, actionable suggestions. / 我会提供建设性、可行动的建议。
+          required: true
+        - label: I have read the CODE_OF_CONDUCT.md and CONTRIBUTING.md. / 我已阅读行为准则。
+          required: true
+
   - type: textarea
     id: problem
     attributes: