docs(skills): add quantwave skill entry

[bozarnr]

Summary

• Add lavs9/quantwave under Skills -> Strategy coding & backtesting in both README files.
• Keep the English and Simplified Chinese README structures in sync.

Refs #43

Submission metadata

• Repo: https://github.com/lavs9/quantwave
• Stars at submission time: 9
• Recent activity: 2026-08-13
• License: MIT
• Archived: no

Quality-bar notes

• Open source: yes, MIT.
• LLM-driven angle: ships an agent skill for keeping research and live strategy code consistent.
• Active: yes, pushed on 2026-08-13.
• Documentation: project docs are available at https://lavs9.github.io/quantwave/.
• Distinct role: Polars-native TA/backtesting plus batch/streaming parity and an agent-skill surface.
• 100-star default floor: not met, so this PR is intentionally tied to Add: lavs9/quantwave (agent skill for consistent research↔live TA/backtest) #43 for maintainer judgment.

Testing

• git diff --check
• npx.cmd --yes awesome-lint README.md (advisory; local tool reported awesome-github repository detection error)
• npx.cmd --yes awesome-lint README.zh-CN.md (advisory; same repository detection error)

[Copilot]

Pull request overview

This PR updates the documentation to include the lavs9/quantwave repository as a new Skill entry under the “Skills → Strategy coding & backtesting” section, keeping the English and Simplified Chinese READMEs aligned.

Changes:

• Add a new lavs9/quantwave bullet under “Strategy coding & backtesting” in README.md.
• Add the corresponding lavs9/quantwave bullet under the same section in README.zh-CN.md.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
README.md	Adds the lavs9/quantwave Skill entry under “Strategy coding & backtesting”.
README.zh-CN.md	Adds the matching lavs9/quantwave Skill entry under “Strategy coding & backtesting”.

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[bozarnr]

Status note for maintainers on this submission:

Summary:

• Adds lavs9/quantwave to both the English and zh-CN README lists so the mirrors stay in sync.
• The project is active and MIT-licensed, but it is below the default 100-star floor, so this is intentionally tied to Add: lavs9/quantwave (agent skill for consistent research↔live TA/backtest) #43 for maintainer judgment rather than presented as an automatic fit.

Testing:

• git diff --check
• npx.cmd --yes awesome-lint README.md (advisory; local tool reported an awesome-github repository detection error)
• npx.cmd --yes awesome-lint README.zh-CN.md (advisory; same repository detection error)