Fixes#2364
This adds the bold, italic, and bold italic variants of JB Mono so it is
built-in. This also fixes up the naming convention for the embedded font
files across tests and removes redundant embedded font files.
The inspector currently show colors as decimal r,g,b values. With this change,
the hex format is used instead.
The motivation for this is that references to color typically use the hex format. One example
is the palette definitions in a color scheme. Using the inspector/cell picker to help
create and debug color themes should be more convenient after this change.
If there's a usecase for the decimal format, we could add a config option or maybe a switch
in the inspector UI.
Kitty 0.36.0 added support for a new OSC escape sequence for
quering, setting, and resetting the terminal colors. Details
can be found [here](https://sw.kovidgoyal.net/kitty/color-stack/#setting-and-querying-colors).
This fully parses the OSC 21 escape sequences, but only supports
actually querying and changing the foreground color, the background
color, and the cursor color because that's what Ghostty currently
supports. Adding support for the other settings that Kitty supports
changing ranges from easy (cursor text) to difficult (visual bell,
second transparent background color).
The inspector lists modes by their parameter when used to enable or
disable the mode. Private modes are enabled by using a '?' in the
sequence - however this '?' character was prepended to the ANSI modes.
Prevent bad input from causing repeated OutOfMemory errors by erroring
with NeedsRehash instead when there are unused dead IDs available.
Additionally, properly decrement PSL stats when reviving dead IDs.
This gets `zig build -Dtarget=aarch64-ios` working. By "working" I mean
it produces an object file without compiler errors. However, the object
file certainly isn't useful since it uses a number of features that will
not work in the iOS sandbox.
This is just an experiment more than anything to see how hard it would be to
get libghostty working within iOS to render a terminal. Note iOS doesn't
support ptys so this wouldn't be a true on-device terminal. The
challenge right now is to just get a terminal rendering (not usable).
Rather than immediately converting a color palette index into an RGB
value for a cell color, when a palette color is used track the palette
color directly in the cell state and convert to an RGB value in the
renderer.
This causes palette color changes to take effect immediately instead of
only for newly drawn cells.
