Add links and use form for bug

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -0,0 +1,37 @@
+name: Bug Report
+description: Create a report to help us improve
+
+body:
+  - type: textarea
+    id: summary
+    attributes:
+      label: Summary
+      description: Briefly describe the bug. It is Ok to write the issue in Chinese. 以下内容均可使用中文。
+
+  - type: textarea
+    id: step_to_reproduce
+    attributes:
+      label: Steps to Reproduce
+      description: How to reproduce the bug.
+      placeholder: |
+        1. Switch to which input method
+        2. The key that you pressed
+        3. Something when wrong ... (Unexpected text committed, etc)
+    validations:
+      required: true
+
+  - type: textarea
+    id: expected_behavior
+    attributes:
+      label: Expected Behavior
+      description: What is expected to happen after the steps above.
+    validations:
+      required: true
+
+  - type: textarea
+    id: diagnose
+    attributes:
+      label: Output of fcitx5-diagnose command
+      description: Please copy-paste the output of `LC_ALL=C fcitx5-diagnose` command. If your issue is related to certain application (e.g. cannot use fcitx in some application), please make sure you run this command while this application is running.
+    validations:
+      required: true

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,26 @@
+blank_issues_enabled: false
+
+contact_links:
+  - name: GitHub Discussions
+    url: https://github.com/fcitx/fcitx5/dicussions
+    about: Ask any question about Fcitx here
+
+  - name: Telegram Group
+    url: https://fcitx-im.org/telegram/captcha.html
+    about: You may also ask questions or discuss new features in the group.
+
+  - name: Wiki
+    url: https://fcitx-im.org
+    about: Wiki
+
+  - name: Release
+    url: https://download.fcitx-im.org/
+    about: Source code release
+
+  - name: Android
+    url: https://github.com/fcitx5-android/fcitx5-android
+    about: Android
+
+  - name: Mac OS
+    url: https://github.com/fcitx-contrib/fcitx5-macos/
+    about: Mac OS