feat(programs): add opencode configuration

Enable 'opencode.nix' and update associated configurations.

home/programs/default.nix

@@ -42,6 +42,7 @@
     ./yt-dlp.nix
     ./zoxide.nix
     ./neovim.nix
+    ./opencode.nix
 
     # ./goread.nix
     # ./helix.nix

home/programs/opencode.nix

@@ -0,0 +1,5 @@
+{...}: {
+  programs.opencode = {
+    enable = true;
+  };
+}

home/services/eww.nix

@@ -1,7 +1,15 @@
-{device, ...}: {
+{
+  device,
+  config,
+  ...
+}: {
   programs.eww = {
     enable = device.is "ryu";
     enableFishIntegration = true;
-    configDir = ./eww;
   };
+  # xdg.configFile = {
+  #   eww = {
+  #     source = "${config.home.homeDirectory}/Projects/dotfiles/home/services/eww";
+  #   };
+  # };
 }

home/services/hyprland.nix

@@ -51,7 +51,7 @@
           transform = 0;
           supports_wide_color = 1;
           supports_hdr = 1;
-          # bitdepth = 10;
+          bitdepth = 10;
           # cm = "hdr";
           # sdrbrightness = 0.005;
           # sdrsaturation = 200;