Fix all deprecation warnings and rename issues

- Reverted mysql back to mysql (mariadb was incorrect)
- Fixed isoImage.isoName -> image.fileName
- Fixed VSCode extensions/userSettings -> profiles.default.*
- Fixed Kitty theme -> themeFile
- Fixed Mako options -> settings structure
- Fixed GPG agent pinentryPackage -> pinentry.package
- Fixed hardware.pulseaudio -> services.pulseaudio
- Fixed hardware.opengl -> hardware.graphics
- Fixed nixos user password conflicts with mkForce

modules/core.nix

@@ -224,8 +224,8 @@ in
         powerOnBoot = true;
       };
 
-      # OpenGL support
-      opengl = {
+      # Graphics support
+      graphics = {
         enable = true;
         extraPackages = with pkgs; [
           intel-media-driver

modules/hardware/default.nix

@@ -21,11 +21,11 @@ with lib;
     cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
     cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 
-    # OpenGL/Graphics
-    opengl = {
+    # Graphics support
+    graphics = {
       enable = true;
 
-      # Common OpenGL packages
+      # Common graphics packages
       extraPackages = with pkgs; [
         intel-media-driver # Intel VAAPI
         vaapiIntel

modules/themes/tokyo-night.nix

@@ -139,7 +139,7 @@ in
       };
 
       # VS Code theme
-      programs.vscode.userSettings = {
+      programs.vscode.profiles.default.userSettings = {
         "workbench.colorTheme" = "Tokyo Night";
         "editor.tokenColorCustomizations" = {
           "[Tokyo Night]" = {