• arabic rtl support + i18n and ui polish
• RTL mirroring: dir from @@bidi_dir (popup+warning), physical->logical
  CSS props, [dir=rtl] flips (back arrows, chevrons, select chevron,
  toggle knob, tab-window icon), bidi-safe domain/url text, Cairo font
  for ar, ar-only spacing tweaks (icon-btn, home footer margins)
• tools pages: .sub-page flex column, lists drop magic max-height ->
  inner scroll kicks in before page overflow (taller ar banners)
• tiles: minmax(0,1fr) grids + overflow-wrap so long words never clip;
  labels reserve 2 lines so icons stay aligned
• settings tooltips: position:fixed + rAF placement (escape scroll
  clip, no flicker, no jump during subpage fadeIn transform)
• i18n: trim reuse-window tooltip intro (26 langs), short playing-tab
  synonyms (10 langs), fix placeholder values (nl/it), nl Snelacties/
  Tools, uk Parametry, pl Glowna; per-lang letter-spacing rules
  (pt-PT/da/hu/nl/ja) replacing hu font-size hack

• stray in premium.html; selects #defaultTab and ru
• reuseWindowMode without chevron gap; eslint ignores .claude/**

• arabic rtl support + i18n and ui polish
• RTL mirroring: dir from @@bidi_dir (popup+warning), physical->logical
  CSS props, [dir=rtl] flips (back arrows, chevrons, select chevron,
  toggle knob, tab-window icon), bidi-safe domain/url text, Cairo font
  for ar, ar-only spacing tweaks (icon-btn, home footer margins)
• tools pages: .sub-page flex column, lists drop magic max-height ->
  inner scroll kicks in before page overflow (taller ar banners)
• tiles: minmax(0,1fr) grids + overflow-wrap so long words never clip;
  labels reserve 2 lines so icons stay aligned
• settings tooltips: position:fixed + rAF placement (escape scroll
  clip, no flicker, no jump during subpage fadeIn transform)
• i18n: trim reuse-window tooltip intro (26 langs), short playing-tab
  synonyms (10 langs), fix placeholder values (nl/it), nl Snelacties/
  Tools, uk Parametry, pl Glowna; per-lang letter-spacing rules
  (pt-PT/da/hu/nl/ja) replacing hu font-size hack

• stray in premium.html; selects #defaultTab and ru
• reuseWindowMode without chevron gap; eslint ignores .claude/**

✨ Features
- Introducing Shortcuts: a new tab of one-click actions for your tabs and windows.
- Added the Tab to Window shortcut to pop a tab out into its own window, or send it back into another one.
- Added a Reuse window option for Tab to Window: always open a new window, get asked, or pick which window from a list.
- Added Appearance settings: choose your default tab, set shortcuts and tools per row, and turn on custom tooltips.

🔄 Updates
- Reorganized Settings into clear categories: Shortcuts, Tools, Appearance, and About.
- Improved translations for the Appearance settings, tooltips, and customization options.

🐛 Fixes
- Fixed scrollbar flickering in Settings for smoother scrolling.

added 'icon-16.png', 'icon-48.png', 'icon-128.png'