this lets me make the base html code cleaner and it lets me keep using a
seperate file for font-face stuff so the style.css is cleaner. this is
implemented by using the askama template engine with the same syntax
that was used in the style tag in base.html, but i render the template
to text instead of directly to a rocket responder and i hash it with the
sha2 crate. this hashing should only run once, at startup, so it
shouldn't be much of a performance hit.
this adds a Cache-Control header to existing responses so they can be
cached in the browser. cache busting means this cache can be immutable
as if the file changes, the filename changes, so the browser will get
new files.
i abstraced the file handling out to a global static struct called
"Files" that is only written to once, in main inside a OnceLock. i also
split out asset handling into its own module folder called assets which
has all the asset handling code.
i also have a new crate called "proc_macros" which provides a attribute macro
that adds the base_template field to each struct i decorate with it
using the syn and quote crates.
the stylesheet got a new update from my websites stylesheet with the
bigger font sizes and i split the hyperlegible font face css into its
own file and made the asset code cleaner.
this means the watcher doesn't stop working if someone makes an edit to
names.json that results in a parser error. it will just print out the
error and keep the old configuration. if you restart the program and the
file still has an error, the program won't start.
i made printing less complicated by making printing both the name and
the url with the seperator the default option and using both those flags
at the same time should do the same thing as just printing without any
flags.
i also refactored commands into their own module folder with each
command getting their own file module.
