fix: publish compiled .js + .d.ts instead of raw .ts sources

- Add tsc --build pipeline for json-cas, json-cas-fs, json-cas-workflow
- Update package.json exports to point to dist/ (types + import)
- Fix Store type error: use BootstrapCapableStore for stores with bootstrap
- Export BootstrapCapableStore type from json-cas
- Fix meta-schema: nodeSchema now uses real JSON Schema (draft 2020-12)
- Exclude test files from tsc compilation

Breaking: bootstrap hash changes due to meta-schema payload update.

小橘 🍊（NEKO Team）

.gitignore

@@ -1,3 +1,4 @@
 node_modules/
 dist/
 *.d.ts.map
+dist/