v0.2.0

Collection Runner and CLI, a Portuguese UI, and user documentation.

Added

• Runner: run a whole collection or folder, or a hand-picked and reordered selection,
  with iterations, delay between requests, stop on first failure, and the option to
  persist variables at the end. Opens from "Run…" on a folder or collection.
• CLI: wttp run runs collections from the terminal with cli, json and junit
  reporters and exit codes for CI. Secrets come from WTTP_SECRET_<NAME> and are
  masked in all output. A GitHub Action is included.
• HTTP: HTTP/2 over TLS, negotiated with ALPN when the server offers it.
• Language: English and Brazilian Portuguese UI, selectable in Preferences → General
  (follows the system language by default).
• Documentation: user guide in English and Portuguese, published online and bundled
  in the app for offline use (Help → Documentation).
• Requests: copy a request as a cURL command.
• Requests: paste a cURL command into the URL bar without overwriting existing work.
• Responses: filter JSON responses with JSONPath.

Changed

• Environments are edited in a tab instead of a modal.
• Response status, time and size share a row with the response tabs when there is room.
• Long values in key/value tables wrap instead of being truncated.

Fixed

• The bundled documentation follows the app theme and searches in Portuguese.