diff --git a/AGENTS.md b/AGENTS.md
index 90d0d51..a5b8663 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -6,7 +6,6 @@ This file provides guidelines for AI coding agents operating within this reposit
 
 - **Build**: `make build-usb` (Builds the NixOS workshop ISO)
 - **Local VM**: `make vm` (Starts local VM that simulates USB environment)
-- **Lint**: `make lint` (Runs markdownlint, JSON validation, and nixpkgs-fmt)
 - **Test**: `make status-cloud` (Health checks for cloud infrastructure)
 - **Deploy**: `make deploy-cloud` (Deploys 15 VMs to Hetzner Cloud)
 
diff --git a/common.nix b/common.nix
index 10a69df..068ca60 100644
--- a/common.nix
+++ b/common.nix
@@ -515,43 +515,43 @@ isoConfig
       fi
     '';
 
-     serviceConfig = {
-       Type = "oneshot";
-       RemainAfterExit = true;
-       User = "root";
-       Environment = [
-         "TERM=xterm-256color"
-         "HOME=/root"
-       ];
-     };
-   };
+    serviceConfig = {
+      Type = "oneshot";
+      RemainAfterExit = true;
+      User = "root";
+      Environment = [
+        "TERM=xterm-256color"
+        "HOME=/root"
+      ];
+    };
+  };
 
-   # Set Firefox as default browser
-   systemd.services.workshop-set-default-browser = {
-     description = "Set Firefox as the default browser for workshop user";
-     wantedBy = [ "multi-user.target" ];
-     after = [ "network.target" ];
-     path = with pkgs; [
-       xdg-utils
-       coreutils
-       su
-     ];
-     script = ''
-       # Set Firefox as default browser for workshop user
-       su - workshop -c "xdg-settings set default-web-browser firefox.desktop"
-       # Also set MIME types for HTML files
-       su - workshop -c "xdg-mime default firefox.desktop text/html"
-       su - workshop -c "xdg-mime default firefox.desktop x-scheme-handler/http"
-       su - workshop -c "xdg-mime default firefox.desktop x-scheme-handler/https"
-     '';
-     serviceConfig = {
-       Type = "oneshot";
-       RemainAfterExit = true;
-       User = "root";
-     };
-   };
+  # Set Firefox as default browser
+  systemd.services.workshop-set-default-browser = {
+    description = "Set Firefox as the default browser for workshop user";
+    wantedBy = [ "multi-user.target" ];
+    after = [ "network.target" ];
+    path = with pkgs; [
+      xdg-utils
+      coreutils
+      su
+    ];
+    script = ''
+      # Set Firefox as default browser for workshop user
+      su - workshop -c "xdg-settings set default-web-browser firefox.desktop"
+      # Also set MIME types for HTML files
+      su - workshop -c "xdg-mime default firefox.desktop text/html"
+      su - workshop -c "xdg-mime default firefox.desktop x-scheme-handler/http"
+      su - workshop -c "xdg-mime default firefox.desktop x-scheme-handler/https"
+    '';
+    serviceConfig = {
+      Type = "oneshot";
+      RemainAfterExit = true;
+      User = "root";
+    };
+  };
 
-   # Enhanced Bash Configuration with All Features
+  # Enhanced Bash Configuration with All Features
   programs.bash.interactiveShellInit =
     let
       recipeList = builtins.concatStringsSep " " allRecipes;
@@ -1233,57 +1233,57 @@ isoConfig
             }
     '';
 
-   programs.firefox = {
-     enable = true;
-     preferences = {
-       "browser.fixup.fallback-to-https" = false;
-       "browser.urlbar.autoFill" = false;
-       # Disable telemetry and data collection
-       "datareporting.healthreport.uploadEnabled" = false;
-       "datareporting.policy.dataSubmissionEnabled" = false;
-       "toolkit.telemetry.enabled" = false;
-       "toolkit.telemetry.unified" = false;
-       "toolkit.telemetry.archive.enabled" = false;
-       "toolkit.telemetry.newProfilePing.enabled" = false;
-       "toolkit.telemetry.shutdownPingSender.enabled" = false;
-       "toolkit.telemetry.updatePing.enabled" = false;
-       "toolkit.telemetry.bhrPing.enabled" = false;
-       "toolkit.telemetry.firstShutdownPing.enabled" = false;
-       "toolkit.telemetry.coverage.opt-out" = true;
-       "toolkit.coverage.opt-out" = true;
-       "toolkit.coverage.endpoint.base" = "";
-       # Disable Mozilla experiments
-       "experiments.supported" = false;
-       "experiments.enabled" = false;
-       "experiments.manifest.uri" = "";
-       # Disable crash reporting
-       "breakpad.reportURL" = "";
-       "browser.tabs.crashReporting.sendReport" = false;
-       "browser.crashReports.unsubmittedCheck.autoSubmit2" = false;
-       # Disable default browser check
-       "browser.shell.checkDefaultBrowser" = false;
-       # Disable welcome tour and onboarding
-       "browser.aboutwelcome.enabled" = false;
-       "browser.onboarding.enabled" = false;
-       "browser.onboarding.tour-type" = "new";
-       "browser.onboarding.seen-tourset-version" = "999";
-       "browser.onboarding.hidden" = true;
-       # Disable pocket
-       "extensions.pocket.enabled" = false;
-       # Disable Firefox accounts
-       "identity.fxaccounts.enabled" = false;
-       # Disable sponsored content
-       "browser.newtabpage.activity-stream.showSponsored" = false;
-       "browser.newtabpage.activity-stream.showSponsoredTopSites" = false;
-       # Disable search suggestions
-       "browser.search.suggest.enabled" = false;
-       "browser.urlbar.suggest.searches" = false;
-       # Disable geolocation
-       "geo.enabled" = false;
-       # Disable webRTC
-       "media.peerconnection.enabled" = false;
-     };
-   };
+  programs.firefox = {
+    enable = true;
+    preferences = {
+      "browser.fixup.fallback-to-https" = false;
+      "browser.urlbar.autoFill" = false;
+      # Disable telemetry and data collection
+      "datareporting.healthreport.uploadEnabled" = false;
+      "datareporting.policy.dataSubmissionEnabled" = false;
+      "toolkit.telemetry.enabled" = false;
+      "toolkit.telemetry.unified" = false;
+      "toolkit.telemetry.archive.enabled" = false;
+      "toolkit.telemetry.newProfilePing.enabled" = false;
+      "toolkit.telemetry.shutdownPingSender.enabled" = false;
+      "toolkit.telemetry.updatePing.enabled" = false;
+      "toolkit.telemetry.bhrPing.enabled" = false;
+      "toolkit.telemetry.firstShutdownPing.enabled" = false;
+      "toolkit.telemetry.coverage.opt-out" = true;
+      "toolkit.coverage.opt-out" = true;
+      "toolkit.coverage.endpoint.base" = "";
+      # Disable Mozilla experiments
+      "experiments.supported" = false;
+      "experiments.enabled" = false;
+      "experiments.manifest.uri" = "";
+      # Disable crash reporting
+      "breakpad.reportURL" = "";
+      "browser.tabs.crashReporting.sendReport" = false;
+      "browser.crashReports.unsubmittedCheck.autoSubmit2" = false;
+      # Disable default browser check
+      "browser.shell.checkDefaultBrowser" = false;
+      # Disable welcome tour and onboarding
+      "browser.aboutwelcome.enabled" = false;
+      "browser.onboarding.enabled" = false;
+      "browser.onboarding.tour-type" = "new";
+      "browser.onboarding.seen-tourset-version" = "999";
+      "browser.onboarding.hidden" = true;
+      # Disable pocket
+      "extensions.pocket.enabled" = false;
+      # Disable Firefox accounts
+      "identity.fxaccounts.enabled" = false;
+      # Disable sponsored content
+      "browser.newtabpage.activity-stream.showSponsored" = false;
+      "browser.newtabpage.activity-stream.showSponsoredTopSites" = false;
+      # Disable search suggestions
+      "browser.search.suggest.enabled" = false;
+      "browser.urlbar.suggest.searches" = false;
+      # Disable geolocation
+      "geo.enabled" = false;
+      # Disable webRTC
+      "media.peerconnection.enabled" = false;
+    };
+  };
 
   # Font packages for GUI rendering (QEMU GTK display)
   fonts.packages = with pkgs; [
diff --git a/flake.nix b/flake.nix
index 2595944..7af1443 100644
--- a/flake.nix
+++ b/flake.nix
@@ -10,10 +10,10 @@
   };
 
   outputs =
-    { self
-    , nixpkgs
-    , nixos-generators
-    ,
+    {
+      self,
+      nixpkgs,
+      nixos-generators,
     }:
     let
       system = "x86_64-linux";
@@ -40,8 +40,8 @@
 
       # Common configuration
       commonConfig =
-        { isLiveIso ? false
-        ,
+        {
+          isLiveIso ? false,
         }:
         import ./common.nix {
           inherit pkgs cloudServerNames isLiveIso;
@@ -76,10 +76,11 @@
           (commonConfig { isLiveIso = false; })
 
           (
-            { config
-            , pkgs
-            , lib
-            , ...
+            {
+              config,
+              pkgs,
+              lib,
+              ...
             }:
             {
               boot.loader.grub.enable = false;