v0.1.9: mcp-ts-core ^0.10.9 maintenance

mcp-ts-core ^0.10.9 maintenance

Framework-maintenance release: adopt mcp-ts-core 0.10.6 → 0.10.9 and re-sync vendored tooling and skills. No server source or tool-surface changes.

Dependency bumps:

• @cyanheads/mcp-ts-core ^0.10.6 → ^0.10.9
• @types/node ^25.9.3 → ^26.0.0

Added:

• check-dependency-specifiers devcheck step — fails on floating specifiers in package.json deps and bun.lock workspaces (cyanheads/mcp-ts-core#246)
• Plugin-manifest checks in lint:packaging, gated by packaging.pluginManifests (cyanheads/mcp-ts-core#240)
• ctx.content media collector — image/audio blocks ride content[] only, never structuredContent (cyanheads/mcp-ts-core#239)

Changed:

• Fresh-scaffold devcheck guards re-synced — empty-changelog and missing-.git skips, deleted-SKILL.md guard (cyanheads/mcp-ts-core#242, #243, #237)
• Canvas SQL gate classifies prepare-failed SELECTs as invalid_sql with binder detail (cyanheads/mcp-ts-core#236)
• DuckdbProvider.describe() qualifies pushed WHERE filters, fixing an ambiguous-column error (cyanheads/mcp-ts-core#235)
• Vendored skills re-synced to the installed framework version (cyanheads/mcp-ts-core#238)

64 tests pass; bun run devcheck clean.