* docs: add rsyslog issue assistant build files
Add README and prompt used to build the external Issue Assistant that
drives rsyslog issue assistant which creates great and AI-friendly
GitHub issues. This improves triage readiness and contributor experience
without touching runtime code. The assistant itself is free via the
ChatGPT store and will be linked from documentation and other entry points.
Note that the use of the assistant directly benenfits rsyslog AI First
ecosystem which ensures high quality AI code generation support.
Before: repository had no assistant build inputs.
After: versioned prompt and README are present; assistant is distributed
externally.
Technical details:
- Add ai/rsyslog_issue_assistant/{README.md,base_prompt.txt}.
- Prompt yields ASCII-only JSON metadata plus a Markdown body aligned
with rsyslog templates; selects type, proposes repo, and adds minimal
labels (always includes needs-triage).
- Heuristics default to rsyslog/rsyslog; librelp is chosen when clearly
indicated by the report.
- No runtime, module, ABI, or testbench changes; docs-only assets.
- README points to a web helper page to be linked from CONTRIBUTING.md.
Co-authored-by: gemini-code-assist[bot]
