Unify apply script across platforms and remove build-switch

apps/x86_64-linux/apply

@@ -1,21 +0,0 @@
-#!/usr/bin/env nu
-
-use ../common.nu *
-
-def main [hostname?: string, ...rest: string] {
-    let host = if ($hostname | is-empty) {
-        hostname | str trim
-    } else { $hostname }
-    
-    print_info $"Applying configuration for ($host)"
-    
-    let euid = (id -u | str trim | into int)
-    
-    if $euid != 0 {
-        sudo nixos-rebuild switch --flake $".#($host)" ...$rest
-    } else {
-        nixos-rebuild switch --flake $".#($host)" ...$rest
-    }
-    
-    print_success "Configuration applied successfully"
-}

apps/x86_64-linux/build-switch

@@ -1,32 +0,0 @@
-#!/usr/bin/env nu
-
-use ../common.nu *
-
-def main [hostname?: string, ...rest: string] {
-    let host = if ($hostname | is-empty) {
-        hostname | str trim
-    } else { $hostname }
-    
-    print_info $"Building and switching configuration for ($host)"
-    
-    # Build
-    print_info "Building configuration..."
-    if (nix build $".#nixosConfigurations.($host).config.system.build.toplevel" --no-link ...$rest | complete).exit_code != 0 {
-        print_error "Build failed"
-        exit 1
-    }
-    
-    print_success "Build completed"
-    
-    # Switch
-    print_info "Switching to new configuration..."
-    let euid = (id -u | str trim | into int)
-    
-    if $euid != 0 {
-        sudo nixos-rebuild switch --flake $".#($host)" ...$rest
-    } else {
-        nixos-rebuild switch --flake $".#($host)" ...$rest
-    }
-    
-    print_success "Build and switch completed successfully"
-}