This commits  basically integrates https://github.com/Leleat/focus-indicator-prototype
into Tiling Assistant. The other extension was just a prototype in
cooperation with a GNOME Designer. But it is more polished than the
active window hint that is currently in Tiling Assistant. I did some
slight refactoring. I also removed the focus indication when using
swipe gestures since the animation didn't work quite well (and had
a bug during the animation with multiple monitors).

This time however, the focus hint will be disabled by default as I don't
believe it is that useful of a feature anymore, it deviates a bit too
much from the stock GNOME behavior, and it may even be an unexpected
behavior from a users perspective, if they don't know what it is or how
it gets triggered. This is feature is also less tested as they are a lot
of permutations of situations to test (multi-monitor, workspaces on all/
primary display, etc). Additionally, it is put behind the advanced and
experimental settings toggle. Some of the settings for the focus hint
are not exposed in the UI (like the outline border radius, outline)
because I'd like to cut down on the settings. Even putting them behind
the advanced toggle doesn't feel good because eventually the advanced
settings will grow so big that there is at least one setting for someone
out there, which will eventually make the advanced settings 'mandatory'.
I kinda regret exposing so many settings in the prefs UI... oh well.

Fixes https://github.com/Leleat/Tiling-Assistant/issues/306
Fixes https://github.com/Leleat/Tiling-Assistant/issues/222

The newly added focus hint is a better feature. So remove the active
window hint in favor of it.

From testing in a VM (Fedora Rawhide) with GNOME Shell 47.alpha, it
appears the extension is working just fine. So just update metadata.json.

Also drop support for GNOME 45 and 46 from metadata.json since I plan to
merge some MRs that are incompatible with (semantic) versioning for older
releases. I will instead create branches for the older versions and
cherry-pick bug fixes.

feat: update metadata.json for GNOME 47

Active window hint v2

docs: remove outdated description on prefs window

Release: Bump version to 49

Add Russian translation

* Add files via upload

* Update translations/pl.po

Co-authored-by: Ly <kakolp95@gmail.com>

* Update translations/pl.po

Co-authored-by: Ly <kakolp95@gmail.com>

* Update translations/pl.po

Co-authored-by: Ly <kakolp95@gmail.com>

* Update translations/pl.po

Co-authored-by: Ly <kakolp95@gmail.com>

---------

Co-authored-by: Anh Le <53054301+Leleat@users.noreply.github.com>
Co-authored-by: Ly <kakolp95@gmail.com>

Fixes https://github.com/Leleat/Tiling-Assistant/issues/370

fix: fix metadata for Polish TL

Update it_IT.po

Update Ukrainian translation

I was lazy in the past and "extended" GNOME's app switcher so that I
didn't need to write the tiling popup from scratch. Besides the fact
that this was a bad usage, it also caused compatibility issues with
other extensions that modify the app switcher or switcher popup like
aatws.

As a quick fix, I've just pulled in the code from the app switcher and
switcher popup from GNOME Shell into the extension. I only amended some
import statements. It would be a nice idea to rewrite the tiling popup
"properly".

fixes: https://github.com/Leleat/Tiling-Assistant/issues/381

chore: update package-lock file

fix: improve compatibility with aatws

The outline versions (animated + static) of the focus hint used a widget
that is put behind the window with a solid background color. The
reasoning behind this is to account for different border radii of
windows because if the outline actually uses a border there may be a gap
between the focus hint and the window corners. However, this didn't work
well with transparent windows. This commit adds an option to change the
style of the outline to allow for a border around the window instead of
a solid rect. This is also how the previous focus hint (aka active
window hint) worked. This means there is a gap between the window
corners and the focus hint but that is better than the focus hint being
seen through transparent windows.

Fixes https://github.com/Leleat/Tiling-Assistant/issues/375

Previously, the focus hint outline border radius was not exposed in the
preferences window becauses I wanted to cut down on the number of
settings. However, since the previous commit added already added another
setting to make the focus hint a border only, I might as well expose
this one too.

This is only a workaround for the linked issue below. Currently, retiling a
tiled window via the Tiling Popup may freeze it (see issue for STR). A better
way to fix this would be to implement custom animations for tiling (instead of
misusing GNOME's existing solution).

related: https://github.com/Leleat/Tiling-Assistant/issues/376

Disable anims for tiled windows

Improve focus hint's compatibility with transparent windows

Release 50

Update to upstream version '50'
with Debian dir 50d99fcd96c414fde844e9a4be20929278976eb3

tagging package gnome-shell-extension-tiling-assistant version debian/50-1

* tag 'debian/50-1': (22 commits)
  releasing package gnome-shell-extension-tiling-assistant version 50-1
  Bump minimum GNOME Shell to 48
  Cherry-pick patch for GNOME Shell 48
  Remove gnome47.patch: applied in new release
  New upstream release
  chore: update Changelog for v50
  Release: Bump version to 50
  fix: disable animations for tiled windows
  feat: add focus hint outline border radius setting
  feat: optionally make focus hint outline a border
  fix: improve compatibility with aatws
  chore: update package-lock file
  Update Ukrainian translation
  Update it_IT.po
  fix: fix metadata for Polish TL
  added Polish translation (#369)
  Add Russian translation
  Release: Bump version to 49
  docs: remove outdated description on prefs window
  feat: update metadata.json for GNOME 47
  ...