Pick window transparency from Appearance > Window Transparency, and a Glassy bar background (#14991)

* Pick window transparency from Appearance > Window Transparency

Transparent, the default, keeps today's windows. Opaque turns the windows
Omarchy makes transparent solid. Glassy is the frosted glass Starship
(#14726): its blur behind every see-through window and shell surface, and a
see-through, blurred background in the theme's terminal files, since foot
turns compositor blur down and a Hyprland opacity rule fades text.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Leave window transparency to Appearance when animations are off

Turning animations off no longer makes windows opaque. VM installs start
with opaque windows instead, and a migration keeps them opaque for anyone
who already has animations off.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Add a Glassy bar background, under Menu Bar > Bar Background

Menu Bar > Bar Background picks Opaque Bar, Glassy Bar or Clear Bar, and
Indicators becomes Bar Indicators to match. Glassy keeps the theme
background faintly and Hyprland blurs what is behind it, with the same blur
as Glassy windows.

omarchy bar background opaque|glassy|none|cycle sets it and prints it when
given nothing. omarchy bar transparent true|false|toggle stays for
compatibility, as none and opaque. Double-clicking the bar cycles through
the three backgrounds the same way, from clear to glassy to opaque.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Stop when a saved corner choice can't be removed

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Make btop follow glassy windows

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

manual/05-the-top-bar.md

@@ -81,15 +81,15 @@ If you'd rather they were always visible, set `alwaysShow` to `true` on the widg
 
 The bar configures itself. You don't have to open a config file to move things.
 
-Grab an empty patch of the bar around the center and drag it toward another screen edge, and the bar moves there — left, right, top, or bottom all work, and every widget adapts (vertical bars fall back to compact icon-only forms). A click-and-hold starts the same drag. Double-left-click that same empty space to toggle transparency. And drag any widget to reorder it or throw it into another section.
+Grab an empty patch of the bar around the center and drag it toward another screen edge, and the bar moves there — left, right, top, or bottom all work, and every widget adapts (vertical bars fall back to compact icon-only forms). A click-and-hold starts the same drag. Double-left-click that same empty space to cycle the bar background from clear to glassy to opaque. And drag any widget to reorder it or throw it into another section.
 
-If you'd rather pick from a menu, **Style → Menu Bar** has both position and transparency.
+If you'd rather pick from a menu, **Trigger → Appearance → Menu Bar** has the position, and **Bar Background** picks how the bar is drawn: **Opaque Bar**, **Glassy Bar** (see-through, with what's behind it blurred), or **Clear Bar**.
 
 The same things have commands, which is what you want for a [dotfiles](31-dotfiles.md) setup:
 
 ```bash
 omarchy bar position bottom
-omarchy bar transparent toggle
+omarchy bar background glassy  # opaque, glassy, none, or cycle
 omarchy bar move omarchy.clock --section center --index 0
 omarchy bar set omarchy.clock format "HH:mm"
 omarchy bar defaults          # back to the shipped layout
@@ -104,7 +104,7 @@ omarchy plugin disable omarchy.weather
 
 ## Hiding the bar
 
-`Super + Shift + Space` toggles the bar off and back on without killing the shell — panels and hotkeys keep working, you just get the pixels back. It's also in the menu under **Trigger → Toggle → Menu Bar**.
+`Super + Shift + Space` toggles the bar off and back on without killing the shell — panels and hotkeys keep working, you just get the pixels back. It's also in the menu under **Trigger → Appearance → Menu Bar → Hide Bar**.
 
 ## The config file
 
@@ -115,7 +115,7 @@ All of it is stored in `~/.config/omarchy/shell.json`, under the `bar` key. Here
   "version": 1,
   "bar": {
     "position": "top",
-    "transparent": false,
+    "background": "opaque",
     "centerAnchor": "omarchy.clock",
     "layout": {
       "left": [{ "id": "omarchy.menu" }, { "id": "omarchy.workspaces" }],