pnpm-workspace.yaml should specify more strict source directories to avoid looking too deep into submodules not intended to be included in build process.

Added helper script responsible for downloading browser extension binaries to be used at testing (Keychain is on the list atm)

Added filtering out non-json output produced by pnpm --json option, what leads further processing to fail.

npm_publish.sh script should accept local mods (to include generated urls to documentation and version info)

Bumped playwright version to 1.50.1. Unified rollup and ts-proto specification to the versions effectively installed

atm to install any newer)

- emsdk to 4.0.1
- TypeScript to 5.7.3
- PlayWright to 1.49
- NodeJS to 20.18.1
- PNPM to 9.15.4

.filter_out_swagger_json template generates version and updates it in the produced swagger.json file.