Update .github files.

.github/CODE_OF_CONDUCT.md

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+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in our
+community a harassment-free experience for everyone, regardless of age, body
+size, visible or invisible disability, ethnicity, sex characteristics, gender
+identity and expression, level of experience, education, socio-economic status,
+nationality, personal appearance, race, religion, or sexual identity
+and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community.
+
+## Our Standards
+
+Examples of behavior that contributes to a positive environment for our
+community include:
+
+* Demonstrating empathy and kindness toward other people
+* Being respectful of differing opinions, viewpoints, and experiences
+* Giving and gracefully accepting constructive feedback
+* Accepting responsibility and apologizing to those affected by our mistakes,
+  and learning from the experience
+* Focusing on what is best not just for us as individuals, but for the
+  overall community
+
+Examples of unacceptable behavior include:
+
+* The use of sexualized language or imagery, and sexual attention or
+  advances of any kind
+* Trolling, insulting or derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or email
+  address, without their explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+* Posting duplicate comments with the same or nearly identical content.
+
+## Enforcement Responsibilities
+
+Community leaders are responsible for clarifying and enforcing our standards of
+acceptable behavior and will take appropriate and fair corrective action in
+response to any behavior that they deem inappropriate, threatening, offensive,
+or harmful.
+
+Community leaders have the right and responsibility to remove, edit, or reject
+comments, commits, code, wiki edits, issues, and other contributions that are
+not aligned to this Code of Conduct, and will communicate reasons for moderation
+decisions when appropriate.
+
+## Scope
+
+This Code of Conduct applies within all community spaces, and also applies when
+an individual is officially representing the community in public spaces.
+Examples of representing our community include using an official e-mail address,
+posting via an official social media account, or acting as an appointed
+representative at an online or offline event.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported to the community leaders responsible for enforcement at
+[email protected].
+All complaints will be reviewed and investigated promptly and fairly.
+
+All community leaders are obligated to respect the privacy and security of the
+reporter of any incident.
+
+## Enforcement Guidelines
+
+Community leaders will follow these Community Impact Guidelines in determining
+the consequences for any action they deem in violation of this Code of Conduct:
+
+### 1. Correction
+
+**Community Impact**: Use of inappropriate language or other behavior deemed
+unprofessional or unwelcome in the community.
+
+**Consequence**: A private, written warning from community leaders, providing
+clarity around the nature of the violation and an explanation of why the
+behavior was inappropriate. A public apology may be requested.
+
+### 2. Warning
+
+**Community Impact**: A violation through a single incident or series
+of actions.
+
+**Consequence**: A warning with consequences for continued behavior. No
+interaction with the people involved, including unsolicited interaction with
+those enforcing the Code of Conduct, for a specified period of time. This
+includes avoiding interactions in community spaces as well as external channels
+like social media. Violating these terms may lead to a temporary or
+permanent ban.
+
+### 3. Temporary Ban
+
+**Community Impact**: A serious violation of community standards, including
+sustained inappropriate behavior.
+
+**Consequence**: A temporary ban from any sort of interaction or public
+communication with the community for a specified period of time. No public or
+private interaction with the people involved, including unsolicited interaction
+with those enforcing the Code of Conduct, is allowed during this period.
+Violating these terms may lead to a permanent ban.
+
+### 4. Permanent Ban
+
+**Community Impact**: Demonstrating a pattern of violation of community
+standards, including sustained inappropriate behavior,  harassment of an
+individual, or aggression toward or disparagement of classes of individuals.
+
+**Consequence**: A permanent ban from any sort of public interaction within
+the community.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version 2.0, available at
+https://www.contributor-covenant.org/version/2/0/code_of_conduct.html.
+
+Community Impact Guidelines were inspired by [Mozilla's code of conduct
+enforcement ladder](https://github.com/mozilla/diversity).
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see the FAQ at
+https://www.contributor-covenant.org/faq. Translations are available at
+https://www.contributor-covenant.org/translations.

.github/DISCUSSION_TEMPLATE/q-a.yml

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+body:
+  - type: markdown
+    attributes:
+      value: |
+        - Feature requests and documentation requests are better suited for [Idea](https://github.com/shogo4405/HaishinKit.swift/discussions/new?category=idea).
+        - Frequently asked questions and answers are also here. Please take a look [FAQ](https://github.com/shogo4405/HaishinKit.swift/wiki/Frequently-Asked-Questions-and-Answers).
+  - type: textarea
+    id: questions
+    attributes:
+      label: Please describe your question
+      description: "Please describe your question. It would be better if you can attach some logs."
+    validations:
+      required: true
+  - type: markdown
+    attributes:
+      value: |
+        ## Tips for Getting Good Answers
+        1. Have you set an icon for your GitHub profile? Is your profile information filled out?
+        1. Asking good questions leads to better answers. Refer to the following site for tips on how to ask: https://stackoverflow.com/help/how-to-ask
+        1. Do you absolutely need an answer? If you want personal support from the author, you need to become a contributor to HaishinKit.

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -1,11 +1,23 @@
 name: Bug Report
-description: File a bug report
+description: |
+  Before posting, confirm whether the issue can be reproduced in the Example project(https://github.com/shogo4405/HaishinKit.swift?tab=readme-ov-file#-examples) as well.
 body:
+  - type: markdown
+    attributes:
+      value: | 
+        There are [standards for bug reports](https://github.com/shogo4405/HaishinKit.swift/wiki/BugReport-Standard) expected by the community. If you are posting for the first time, please read them carefully. Reports that do not meet these standards will be closed.
+  - type: textarea
+    id: observed-behavior
+    attributes:
+      label: Observed behavior
+      description: Explain what happened.
+    validations:
+      required: true
   - type: textarea
-    id: describe-the-bug
+    id: expected-behavior
     attributes:
-      label: Describe the bug
-      description: A clear and concise description of what the bug is.
+      label: Expected behavior
+      description: Explain what you expect.
     validations:
       required: true
   - type: textarea
@@ -20,18 +32,11 @@ body:
         4. See error
     validations:
       required: true
-  - type: textarea
-    id: expected-behavior
-    attributes:
-      label: Expected behavior
-      description: Steps to reproduce the behavior
-    validations:
-      required: true
   - type: textarea
     id: version
     attributes:
       label: Version
-      description: What version of our software are you running?
+      description: What version of our software are you running? 
     validations:
       required: true
   - type: textarea
@@ -40,13 +45,17 @@ body:
       label: Smartphone info.
       description: please complete the following information
       placeholder: |
-       - Device: [e.g. iPhone6]
-       - OS: [e.g. iOS8.1]
+       - Device: [e.g. iPhone 15 Pro]
+       - OS: [e.g. iOS 18.1]
   - type: textarea
     id: addditional-context
     attributes:
       label: Additional context
-      description: Add any other context about the problem here.
+      description: Add any other context about the problem here. If you encounter issues while using HaishinKit for streaming or viewing, please provide the server name as well as the name of the software you are using for streaming or viewing.
+      placeholder: |
+       - Server: [e.g. nginx + rtmp module, YouTube]
+       - Ingest software: [e.g. OBS RTMP H264(main) AAC]
+       - Playback software: [e.g. iOS AVAudioPlayer(via HLS)]
   - type: textarea
     id: screenshot
     attributes: