RinaAssistant v1.2.0 — Update

[1.2.0] — 2026-08-01

Added

• Calculator. Rina now answers arithmetic asked in plain speech: "посчитай
  15 * 12", "сколько будет 2+2", "20% от 3000", "раздели 100 на 5", "5 в
  квадрате". Spoken operators ("плюс", "умножить на", "разделить на") are
  understood, since speech recognition never produces * or /. Expressions
  are evaluated from a parsed syntax tree with a whitelist of operations —
  never with eval() on text coming from a microphone — and division by zero
  and oversized powers are handled explicitly.
• Web search. Explicit queries work out of the box: "найди рецепт борща",
  "загугли python", "поищи в интернете …". Unrecognized commands can also fall
  back to a web search instead of "Извини, я не поняла команду".
• "Web search" settings section with a search engine picker (Google,
  Яндекс, DuckDuckGo, Bing) and a toggle for the unrecognized-command fallback.

Changed

• Command matching is now fuzzy. Triggers are normalized (case, ё/е,
  punctuation, spacing) and compared with a similarity threshold, so
  "зопусти дискорт" still matches a command saved as "запусти дискорд".
  Matching slides a window over the phrase, so a trigger is found inside a
  longer sentence. "Exact match" mode still requires the whole phrase, but
  tolerates recognition noise. The threshold is deliberately strict:
  launching the wrong program is worse than having to repeat yourself.
  The same normalization now applies to built-in commands.
• The interface was reworked to look more restrained. One accent color
  replaces the neon purple→pink→blue gradients across navigation, cards,
  buttons, toggles, chat bubbles, avatars, and the window border. Cards are
  flat surfaces with a hairline border instead of glass-style gradients and
  layered shadows, corner radii are tighter (8/12/18/24 → 6/8/12/16), the
  sidebar wordmark is plain text, and the status indicator no longer pulses.
  Hierarchy now comes from scale and spacing rather than color and glow.
• Decorative emoji removed from section headings, settings rows, buttons,
  status labels, About links, empty states, and history badges. Navigation
  icons remain, where they help scanning the sidebar.
• The unrecognized-command fallback never triggers in always-listen mode:
  background speech and noise must not be able to open a browser.
• English translations added for all new strings, and translation keys
  re-synchronized after the emoji cleanup so the English UI stays fully
  translated.

Removed

• The GradientText component and the theme's gradient/glow helpers, along
  with the secondary accent colors they needed.
• Unused icon arguments left over in SettingRow, _path_row, and
  _action_row after the emoji cleanup.