feat: restructure and move apps into their own configs (#2)

home/gui-programs/firefox.nix

@@ -0,0 +1,64 @@
+{
+  device,
+  pkgs,
+  ...
+}: {
+  programs.firefox = {
+    enable = pkgs.stdenv.isLinux;
+    profiles.default = {
+      # userChrome =
+      #   /*
+      #   css
+      #   */
+      #   ''
+      #     @import url(${pkgs.csshacks}/chrome/toolbars_below_content.css);
+      #     @import url(${pkgs.csshacks}/chrome/scrollable_menupopups.css);
+      #     @import url(${pkgs.csshacks}/chrome/linux_gtk_window_control_patch.css);
+      #     @import url(${pkgs.csshacks}/chrome/window_control_placeholder_support.css);
+      #   '';
+      extensions = with pkgs.nur.repos.rycee.firefox-addons; [
+        privacy-badger
+        violentmonkey
+        tridactyl
+        clearurls
+        onepassword-password-manager
+        ublock-origin
+        i-dont-care-about-cookies
+        keepa
+        sponsorblock
+      ];
+    };
+    nativeMessagingHosts = [pkgs.tridactyl-native];
+    policies = {
+      DisableFirefoxStudies = true;
+      DisablePocket = true;
+      DisableTelemetry = true;
+      FeatureRecommendations = false;
+      SkipOnboarding = true;
+      Preferences = {
+        "toolkit.legacyUserProfileCustomizations.stylesheets" = {
+          Value = true;
+          Status = "default";
+        };
+        "browser.urlbar.suggest.calculator" = {
+          Value = true;
+          Status = "default";
+        };
+        "extensions.quarantinedDomains.enabled" = {
+          Value = false;
+          Status = "default";
+        };
+      };
+      FirefoxHome = {
+        "Search" = true;
+        "TopSites" = false;
+        "SponsoredTopSites" = false;
+        "Highlights" = false;
+        "Pocket" = false;
+        "SponsoredPocket" = false;
+        "Snippets" = false;
+        "Locked" = false;
+      };
+    };
+  };
+}