v1.5.0

Highlights

• Add adaptive intent routing for clear execution, broad changes, and open-ended discovery, with grounding floors, stopping ceilings, and explicit direction checkpoints.
• Add English, Traditional Chinese, and Simplified Chinese entry docs covering routing modes, role paths, installation, and measured evidence.
• Add deterministic Rough.js-generated SVG charts for the usage-routing benchmark without adding a browser runtime to the documentation.
• Fix legacy installer-state migration for the exact current hook registration while keeping unknown fingerprints fail-closed.
• Document a native PowerShell installation path for Windows and keep the Windows-specific hook launch behavior explicit.

Verification

• GitHub Actions: Markdown lint and Python 3.11 passed.
• Local Python tests: 230 passed, 1 skipped.
• Local Python/shell syntax, agent validation, SVG parse/render, chart reproducibility, and Markdown lint passed.
• Copilot review: no review or inline comment event was available after bounded polling; no Copilot finding was present to address.