v0.2.10: mcp-ts-core ^0.10.9 maintenance refresh

mcp-ts-core ^0.10.9 maintenance refresh

Framework and dev-dependency refresh; vendored skills and devcheck scripts re-synced.

Dependency bumps:

• @cyanheads/mcp-ts-core ^0.10.6 → ^0.10.9
• @types/node ^25.9.3 → ^26.0.0
• vitest ^4.1.8 → ^4.1.9

Added:

• check-dependency-specifiers devcheck step — fails on floating specifiers (latest, *, dist-tags) in package.json and bun.lock workspaces (cyanheads/mcp-ts-core#246)
• Plugin marketplace manifest checks in lint:packaging — validates .claude-plugin and .codex-plugin descriptions, unscoped identity, and the full-package install arg (cyanheads/mcp-ts-core#240)

Changed:

• Framework refresh adds ctx.content for image/audio blocks (cyanheads/mcp-ts-core#239), classifies SELECT-shaped Canvas SQL prepare failures as invalid_sql (cyanheads/mcp-ts-core#236), and fixes a DuckdbProvider.describe() ambiguous-column error (cyanheads/mcp-ts-core#235)
• 13 vendored skills and 6 devcheck scripts re-synced to the framework (cyanheads/mcp-ts-core#237, #238, #242, #243)

151 tests pass; bun run devcheck clean.