Mayoi 0.11.0

• Settings sync no longer undoes a change to settings.json or
  keybindings.json made as it syncs, from a menu or by saving the file:
  it merges the change with the account's and syncs it. A save of
  settings.json no longer loses to the settings' own write of a moment
  before.

• Windows: a file opened from quick open, or by vim's :e, is the file
  the Explorer shows, with backslashes, rather than a second tab of it
  that the Explorer could not reveal.

• Windows: renaming refuses a name with / in it, as it does one with
  \, rather than moving the file into a folder of that name.

• Windows: the Markdown preview finds an image or link that starts with
  / in the repository's root, as on macOS, and shows one given as a
  whole path, as C:\pictures\art.png.

• Windows: Source Control's tree of changes keeps its folders for a work
  tree at the top of a disk, as D:\, rather than listing every file
  at its top.

• Windows: a file given to mayoi in other letters than its folder's,
  as c:\proj\a.go for C:\Proj, opens in that folder's window.

• Windows: a terminal is named after its shell, pwsh, powershell or
  cmd, rather than "shell".

• Windows: the repository picker finds a repository typed with /, as
  packages/module, as well as with \.

• The home folder shortens to ~ only for itself and the folders in it,
  not for a folder whose name begins the same, as /Users/me2; on
  Windows, whatever the case of its letters.

• The Windows fixes follow @wowyuarm's port of Mayoi to Windows (#40),
  and the tests now run on macOS and Windows too.

• The Markdown preview's column is half as wide again, 120 digits
  rather than 80, so tables and images have room in a wide pane while
  lines stay short enough to read; a narrower pane still fits it.

• Vim mode records macros: qa records the keys typed into register
  a until q, with the status bar saying so, and @a plays them,
  3@a three times, @@ again and @: the last command. A macro stops
  where a motion fails, as in vim.

• Vim mode has registers: "a to "z yank, delete and paste on their
  own, "A appends, "0 holds the last yank, "1 to "9 the last
  deletes of lines, "_ keeps nothing, and "., ": and "/ what was
  typed, run and searched last. :reg shows them.

• Vim mode has marks, ma then 'a or `a, which move with the
  text as it changes, and a jump list: '' goes back, and ⌃O and ⌃I go
  back and forward through the places G, %, searches and marks
  jumped from. :marks lists them.

• Vim mode adds :normal to type keys over a range of lines, :g and
  :v to run a command on the lines that match or do not, :m and :t
  to move and copy lines, :pu, and & and g& to repeat the last
  :s. :g and :normal undo as one step.

• Vim mode adds it and at for the text in tags, [( [{ ]) ]} to go
  to the bracket that holds the cursor, and gp and gP.

• In vim mode a count before an insert types its text as many times, as
  3ix and 2o do, and . repeats it so; r and Enter leaves the
  cursor where vim does.

• In vim mode, ⌃W and ⌃U delete the word and the line before the caret
  in insert mode, on macOS.

• In vim mode ma sets a mark, where before m was dropped and a
  started inserting.

• Vim mode's search highlights draw from what the last frame found
  while nothing changed, rather than searching the lines in view every
  frame.

• In vim mode the cursor is half a block while an operator, as d,
  waits for its motion, and the text yanked lights up for a moment.

• Vim mode searches: / and ? open a command line over the bottom
  of the editor, which moves to the first match as you type, highlights
  every one and counts them; n, N, * and # search again, a
  search is a motion as in d/end, and the status bar says when a
  search went round the end or found nothing. Patterns are vim's.

• Vim mode's : runs commands: :w, :q, :wq, :x, a line number,
  :s and :%s over a range or the selection, :d, :y, :j,
  :sort, :noh, :e, :vs and more, with ↑ and ↓ for the commands
  typed before.

• Vim mode adds gv, gi, gJ, H M L, zz zt zb, ⌃A and ⌃X to add
  to a number, and ZZ and ZQ.

• Vim mode does as vim does in more places: 2D and d} take whole
  lines rather than leave a blank one, $ in visual mode takes the end
  of the line, di( and ci[ find the next brackets along the line
  when the cursor is outside any, da" takes the space before the
  quotes when none follows, di{ over lines leaves the cursor on the
  closing brace, and a paste over lines leaves it on their first.

• Vim mode's ip and ap take a paragraph, r and Enter breaks the
  line, 3V and 3v select as many lines or characters, and .
  repeats a change made in visual mode, as Vj>, over as much text.

• In vim mode, p over a selection yanks what it replaces, as vim does,
  and P keeps the register; with nothing to paste, the selection goes.

• Esc after o, O, S or cc with nothing typed takes back the
  indent, rather than leave a line of spaces.

• Vim mode's keys work on keyboards of other scripts, as Cyrillic, from
  where a US keyboard has them.

• Find, quick open and the command palette shake their heads when
  Return finds nothing to go to, as a Mac's password field does.

• The find box goes back up as it fades out when closed, as do the peek
  of a change and the box of a review comment.

• The fields of find and search fade their accent border in and out as
  they take and leave the keyboard.

• The rows of quick open, the command palette and the pickers, the
  buttons of Source Control, its commit button and branch, the buttons
  of diffs and reviews, and the sync panel fade their hovers rather than
  blink, and their small buttons sink as they are pressed.

• The buttons that show only under the pointer, as those of a group of
  changes or the Explorer's folder row, fade in and out.

• The line along a splitter shows once the pointer rests on it, and
  fades, rather than flashing as the pointer crosses it; a drag shows it
  at once.

• The badges of an empty folder, of no folder, of a folder with no
  repository and of No Changes pop in, so a commit that leaves nothing
  to commit ends with a check.

• Switching between Explorer, Search and Source Control fades the view
  in.

• The counts of Source Control's groups roll to their new numbers.

• Tabs move: a new tab grows in, a closed one folds away while the
  others slide over, the line over the tab shown slides to the next one,
  the cross fades in under the pointer, and the dot of unsaved changes
  pops in. Terminal chips in the panel grow and fold the same way.

• Buttons, tabs, breadcrumbs, the status bar and the welcome page fade
  their hover colors in and out rather than blink, and icon buttons sink
  a little as they are pressed.

• The mark under the sidebar's view switches slides to the view chosen,
  and the mark of the row chosen in quick open, the command palette and
  the pickers slides as the arrow keys move it.

• Chevrons turn as their sections, folders and the replace fields open
  and close, rather than swap.

• Counts roll to their new numbers: the changes on the Source Control
  switch, and find's match count, down when going back.

• The Vim badge fades between its modes' colors, and the name of the
  branch, the preview's icon and the name in the title bar cross-fade as
  they change.

• The welcome page's logo, Start and Recent rise in one after another.

• Going back to a wrapped file's tab no longer jumps it up the file at
  times; it shows where it was left.

• The box in the middle of the title bar no longer leaves a gap after a
  short name, as a terminal's zsh, before the folder.

• The welcome page's rows are all one height, with keys or without, so
  Start and Recent keep one rhythm.

• In Vim mode, the status bar shows the mode as a badge, colored by
  mode: plain in normal mode, the accent color in insert mode, and amber in visual
  mode, in place of -- NORMAL --.

• The command palette and the welcome page's Command Palette… row show a
  ⌘ icon instead of a chevron, and the welcome page's logo lines up with
  the icons of the rows below it.

• With more than six recent folders, the welcome page ends its list with
  More…, which opens Open Recent (⌃R) to show the rest.

• Source Control's message box starts one line high and grows with the
  message, up to eight lines; a hint that wraps in a narrow sidebar shows
  whole.

• Cut with no selection cuts the caret's entire line,
  and can be undone in one step.

• Splitting a diff to the right no longer closes the window (#20, #39).

• Quick open and the command palette match a run of letters together:
  git lights up the whole of Git in "Git: Fetch", rather than its
  last t, and such names rank higher.

• The Markdown preview draws a line under the largest headings and mutes
  quotes, as GitHub does.

• The welcome page gives Quick Open an icon of its own, apart from Find in
  Files.

• Breadcrumb folders: click a folder in the breadcrumbs to browse its
  files in a tree below it, without the sidebar. Its folders open in
  place, and the file you choose shows in that column; the arrows, Enter
  and Esc work too. It works for files outside the folder and on SSH
  hosts, and leaves the Explorer as it was (#38).

• In light themes, the names of changed, added and deleted files, and
  error messages, are drawn darker so they meet WCAG AA contrast (4.5:1);
  the gutter marks keep their brighter colors.

• A fontFamily that isn't installed falls back to the system's
  monospaced font, not to its proportional one; so does
  terminalFontFamily.

• The breadcrumbs of a file outside the folder no longer start with an
  empty segment, and show the home folder as ~.

• Typing in a long file highlights with less work: only the lines near the
  edit go to the lexer, not the rest of the file, and a keystroke within a
  line updates the colors in place rather than copying those of every line.

• Submodules in Source Control: each initialized submodule, nested ones
  and those of linked worktrees too, lists its own changes to stage and
  commit. A picker in the commits header and the status bar shows another
  repository's history, or, on Auto, the one of the active file.

• AI commit messages: signed in to your mon.sorrycc.dev account, the ✨
  button at the corner of Source Control's message box writes the commit
  message from the staged changes, or from every change when nothing is
  staged, in the style of the last commits. It streams into the box, and a
  second click stops it; text already in the box goes along as notes.
  Git: Write Commit Message with AI in the command palette does the same,
  and the aiModel setting picks another of Mon's models.

• Mayoi → Sign In… is the new name of Sign In to Sync Settings…, as
  the account now does more than sync.