* fix: normalize .ts import extensions to .js for Node 22.22+ compatibility
Node 22.22.0's --experimental-strip-types handles .ts import specifiers
differently, causing ERR_INVALID_TYPESCRIPT_SYNTAX in CI. The project
convention uses .js specifiers with a custom resolve hook that rewrites
them to .ts at test time.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: replace better-sqlite3 with sql.js to eliminate native compilation failures
better-sqlite3 requires prebuilt binaries or node-gyp compilation, which
fails on newer Node versions (e.g. 25.x) that lack prebuilds. sql.js uses
WASM-compiled SQLite with zero native dependencies, making installation
reliable across all platforms and Node versions.
Closes#355
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>