theory-docs: v1.6.0

1.6.0 (2026-07-28)

Features

• theory-docs: add changelog page (07360d5)
• theory-docs: add Why MCP page (f3c2719)

Bug Fixes

• theory-docs: link PlayByKey and @playbykey/theory-mcp on Why Use MCP page (7429d27)
• theory-docs: restyle changelog page as nested list, no code font (3c326e7)
• theory-docs: rewrite Why Use MCP page (6c30d8b)