v0.8.0

EdenText now installs as a desktop app on macOS, Windows and Linux, and speaks Ukrainian. Shapes
and frames get most of the work: Word presets, formula shapes, groups and connectors open instead of
dropping, keep their shading and arrow heads, and stack forward and back. On a phone the ribbon,
dialogs and zoom fit the screen.

Added

• A desktop app — unsigned installers for macOS (dmg), Windows (exe) and Linux (AppImage, deb)
  on every release, saving straight to files on disk
• Ukrainian as a program and document language, and Russian list numbering with letters that
  repeat past the end of the alphabet
• Shapes open instead of dropping — ODF groups, shapes built from formulas and arcs, Word
  connector presets — and keep their shading, text area, preset and the arrow heads of an open outline
• Bring frames forward or send them back
• Ribbon command search (Alt+Q)
• A recent documents list for the browser's autosaved documents, and a new tab starts on an
  empty document
• On a phone, pinch zooms only the document, the ribbon tab strip scrolls sideways and the
  ruler starts hidden

Fixed

• Rotated shapes and images keep their place in LibreOffice, every DOCX frame gets its own stacking
  height, and a frame out of the flow turns about its own centre
• A shape behind the text takes clicks and drags again, is grabbed anywhere off its text, and
  switching between behind and in front of the text keeps its place
• Dragging an image shows its frame at once, with the move cursor, and the image toolbar leaves the
  rotate grip free
• A reopened file keeps its column sections and starts at its first page
• A heading in a box or cell reads back without its style as direct formatting, and a paragraph in
  a text box keeps its keep options in DOCX
• Every import warning appears in the UI language
• Spelling squiggles no longer shorten hyphenated lines and paint only near the viewport
• Menus, dropdowns and dialogs fit the window, scroll when taller and stay legible under a dark theme
• A closed tab no longer lists its document as open, and setting a language for all text leaves the
  view where it was