if a reverseproxy decides to strip away URL parameters, show an
appropriate error-toast instead of silently entering a bad state
someone on discord ended up in an infinite page-reload loop
since the js would try to recover by fully navigating to the
requested dir if `?ls` failed, which wouldn't do any good anyways
if the dir in question is the initial dir to display
window.localStorage was null, so trying to read would fail
seen on falkon 23.08.4 with qtwebengine 5.15.12 (fedora39)
might as well be paranoid about the other failure modes too
(sudden exceptions on reads and/or writes)
* polyfill Set() for gridview (ie9, ie10)
* navpane: do full-page nav if history api is ng (ie9)
* show markdown as plaintext if rendering fails (ie*)
* text-editor: hide preview pane if it doesn't work (ie*)
* explicitly hide toasts on close (ie9, ff10)
* fix crash on keyboard input in modals
* text editor works again (but without markdown preview)
* keyboard hotkeys for the few features that actually work
hitting enter would clear out an entire chain of modals,
because the event didn't get consumed like it should,
so let's make double sure that will be the case
will probably fail when some devices (sup iphone) stream to car stereos
but at least passwords won't end up somewhere unexpected this way
(plus, the js no longer uses the jank url to request waveforms)
* some malicious requests are now answered with HTTP 422,
so that they count against --ban-422
* do not include request headers when replying to invalid requests,
in case there is a reverse-proxy inserting something interesting
* slightly faster startup / shutdown
* forgot a jinja2 golf
* waste 4KiB changing prismjs back to gz since brotli is https-gated ;_;
* broke support for firefox<52 (non-var functions must be toplevel
or immediately within another function), now even firefox 10 /
centos 6 is somewhat supported again
* js: use .call instead of .bind when possible
* when running without e2d, the message on startup regarding
unfinished uploads didn't show the correct filesystem path
* toastb padding fixes scrollbar on norwegian 403 in firefox
* fix text aspect ratio in seekbaron compact toggle
* crashpage had link overlaps on homepage
