feat: migrate from brave to chromium, enable aria2 systemd integration

- Replace Brave with Chromium as default browser
- Switch to uBlock Origin Lite, add extension descriptions
- Enable vertical tabs, high efficiency mode, and system color theme
- Remove managed browser policies (RestoreOnStartup, PasswordManager, etc.)
- Expose configurable `web.chromium.package` option
- Fix browserpass guard to check `chromium.enable` instead of `brave.enable`
- Enable systemd integration for aria2

1 files changed, 1 insertions, 1 deletions

diff --git a/users/arpit.nix b/users/arpit.nix
index d2803d6..32aebf2 100644
--- a/users/arpit.nix
+++ b/users/arpit.nix
@@ -80,7 +80,7 @@
 
   # Web
   web.aria2.enable = true;
-  web.brave.enable = true;
+  web.chromium.enable = true;
   web.w3m.enable = true;
 
   development.git.signing.signByDefault = true;