Reflect default browser changes in bindings and webapps (#871)

* Abstract default browser to omarchy-browser (a wrapper)

* Fix the omarchy-browser command as it used to loop. Extract info from the browser .desktop files.

* Clean up and fix bugs

* Cleanup unused change

* Fix indentation

* Separate out omarchy-browser from omarchy-webapp so that we don't break webapps for browsers other than Chromium or Google Chrome.

* Fix incorrect function call

* Add a migration script

* Migration script fixes

* Simplify the browser and webapp commands. Rename commands to align with launch terminology.

* Add support for Microsoft Edge, Opera and Vivaldi

* Fix errors

* Remove --name and --class -- They're not respected when --app is defined

* We don't ship with Chrome

* Simplify launchers

* Use launch commands everywhere

---------

Co-authored-by: Ryan Hughes <ryan@heyoodle.com>

migrations/1755507891.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+echo "Migrating to use omarchy-launch-webapp and omarchy-launch-browser"
+for desktop_file in ~/.local/share/applications/*.desktop; do
+  if grep -q 'Exec=chromium --new-window --ozone-platform=wayland --app=' "$desktop_file"; then
+    url=$(grep '^Exec=' "$desktop_file" | sed -n 's/.*--app="\?\([^"]*\)"\?.*/\1/p')
+
+    if [[ -n "$url" ]]; then
+      sed -i "s|^Exec=.*|Exec=omarchy-launch-webapp \"$url\"|" "$desktop_file"
+    fi
+  fi
+done
+
+echo "Updating Hyprland bindings"
+HYPR_BINDINGS_FILE="$HOME/.config/hypr/bindings.conf"
+if [ -f "$HYPR_BINDINGS_FILE" ]; then
+  sed -i 's/\$browser =.*chromium.*$/\$browser = omarchy-launch-browser/' "$HYPR_BINDINGS_FILE"
+  sed -i 's/\$webapp="/omarchy-launch-webapp "/g' "$HYPR_BINDINGS_FILE"
+  sed -i '/^\$webapp = \$browser --app/d' "$HYPR_BINDINGS_FILE"
+fi
+