Initial commit: AirCoding V1.0.0 Alpha architecture baseline

Complete architecture document set with multi-model review remediation:
- Frozen interface contracts, runtime semantics, DB schemas
- Event/tool/error/provider registries
- Scheduler and main agent state machines
- C4 module/code views, solution architecture, baseline V1
- Multi-model review reports and joint assessment
- Phase-gate remediation complete (P0/P1/P2/UX resolved)
- Implementation plan with T-000A through T-045
- Reference folders kept as placeholders only

reference/asciinema-3.2.0/.github/ISSUE_TEMPLATE/bug-report.yml

@@ -0,0 +1,101 @@
+name: Bug Report
+description: Report a bug to help improve asciinema CLI
+body:
+  - type: markdown
+    attributes:
+      value: |
+        **This is a bug tracker for asciinema CLI (the recorder).**
+        
+        - If your issue is with the JavaScript player or server, please open an issue in the related repository
+        - If you're experiencing issues with asciinema.org, contact admin@asciinema.org
+        - For feature requests, questions, and discussions, use the [forum](https://discourse.asciinema.org) or [GitHub discussions](https://github.com/orgs/asciinema/discussions)
+        
+        Thanks for taking the time to report a bug! Please fill out the sections below.
+
+  - type: checkboxes
+    id: checks
+    attributes:
+      label: Pre-submission checks
+      description: Please confirm the following before submitting your bug report
+      options:
+        - label: I have searched existing issues and this bug has not been reported yet
+          required: true
+        - label: This is a bug report for asciinema CLI (not player or server)
+          required: true
+
+  - type: textarea
+    id: bug-description
+    attributes:
+      label: Bug Description
+      description: A clear and concise description of what the bug is.
+      placeholder: Describe the bug...
+    validations:
+      required: true
+
+  - type: textarea
+    id: reproduction-steps
+    attributes:
+      label: Steps to Reproduce
+      description: Provide detailed steps to reproduce the behavior
+      placeholder: |
+        1. Run command `asciinema ...`
+        2. Do action '...'
+        3. Observe error
+    validations:
+      required: true
+
+  - type: textarea
+    id: expected-behavior
+    attributes:
+      label: Expected Behavior
+      description: A clear and concise description of what you expected to happen.
+      placeholder: What should have happened instead?
+    validations:
+      required: true
+
+  - type: input
+    id: os-version
+    attributes:
+      label: Operating System
+      description: Which OS and version are you using?
+      placeholder: e.g., Ubuntu 24.04, macOS 14.0, Fedora 39
+    validations:
+      required: true
+
+  - type: input
+    id: cli-version
+    attributes:
+      label: asciinema CLI Version
+      description: What version of asciinema CLI are you using? Run `asciinema --version` to check.
+      placeholder: e.g., 2.4.0
+    validations:
+      required: true
+
+  - type: dropdown
+    id: installation-method
+    attributes:
+      label: Installation Method
+      description: How did you install asciinema CLI?
+      options:
+        - Package manager (apt, yum, brew, etc.)
+        - pip/pipx
+        - Built from source
+        - Downloaded binary
+        - Other
+    validations:
+      required: true
+
+  - type: textarea
+    id: terminal-info
+    attributes:
+      label: Terminal Information
+      description: What terminal emulator and shell are you using?
+      placeholder: |
+        Terminal: e.g., GNOME Terminal, iTerm2, Ghostty
+        Shell: e.g., bash 5.1, zsh 5.8, fish 3.6
+
+  - type: textarea
+    id: additional-context
+    attributes:
+      label: Additional Context
+      description: Add any other context, screenshots, or relevant information about the problem here.