Replaces the raw `console.warn` in the evaluation engine (`src/engine/index.ts`) with the Tauri logging plugin (`warn` from `@tauri-apps/plugin-log`) for better production observability. Ensures tests mock this API.
Added necessary backend initialization in `src-tauri`.
Co-authored-by: Horizontal42 <75383519+Horizontal42@users.noreply.github.com>
fetch_market_data hit Yahoo's v8 chart endpoint once per symbol in a
sequential loop — with 9 symbols that's 9 round trips end to end.
join_all fires them together.
Signed by a new key (public half embedded in tauri.conf.json, private
half + password live in GitHub secrets). CI now signs release artifacts
and publishes latest.json; the app checks on boot and prompts to
install and restart.
Write plain text, get live results per line. English + Russian, units,
live currency rates with crypto, percents, dates and timezones, bitwise
ops, variables and sheet totals. Tauri 2 + TypeScript engine +
CodeMirror 6; daily backups and a deleted-sheets bin.
Inspired by Numi for macOS (numi.app); built from scratch for Windows.