refactor: split CommandFooter, perf tweaks

- extracted drawer modal to CommandDrawer (~180 lines)
- CommandFooter now under 270 lines
- replaced transition-all with specific props (colors, transform, etc)
- should reduce repaints on hover states

src/lib/scripts/arch.ts

@@ -1,6 +1,4 @@
-/**
- * Arch Linux script generator with AUR support
- */
+// Arch script - handles both pacman and AUR packages
 
 import { generateAsciiHeader, generateSharedUtils, escapeShellString, type PackageInfo } from './shared';
 import { isAurPackage } from '../aur';

src/lib/scripts/debian.ts

@@ -1,6 +1,4 @@
-/**
- * Debian script generator
- */
+// Debian script - apt-get with dependency auto-fix
 
 import { generateAsciiHeader, generateSharedUtils, escapeShellString, type PackageInfo } from './shared';
 

src/lib/scripts/fedora.ts

@@ -1,6 +1,4 @@
-/**
- * Fedora script generator with RPM Fusion support
- */
+// Fedora script - dnf with RPM Fusion auto-enable
 
 import { generateAsciiHeader, generateSharedUtils, escapeShellString, type PackageInfo } from './shared';
 

src/lib/scripts/flatpak.ts

@@ -1,6 +1,4 @@
-/**
- * Flatpak script generator with parallel install
- */
+// Flatpak script - parallel install when 3+ packages
 
 import { generateAsciiHeader, generateSharedUtils, escapeShellString, type PackageInfo } from './shared';
 

src/lib/scripts/index.ts

@@ -1,6 +1,4 @@
-/**
- * Script generator index - re-exports all distro generators
- */
+// Re-exports all distro script generators
 
 export { escapeShellString, getSelectedPackages, type PackageInfo } from './shared';
 export { generateUbuntuScript } from './ubuntu';

src/lib/scripts/nix.ts

@@ -1,6 +1,4 @@
-/**
- * Nix script generator
- */
+// Nix script - nix-env
 
 import { generateAsciiHeader, generateSharedUtils, escapeShellString, type PackageInfo } from './shared';
 

src/lib/scripts/opensuse.ts

@@ -1,6 +1,4 @@
-/**
- * openSUSE script generator
- */
+// openSUSE script - zypper
 
 import { generateAsciiHeader, generateSharedUtils, escapeShellString, type PackageInfo } from './shared';
 

src/lib/scripts/shared.ts

@@ -1,6 +1,4 @@
-/**
- * Shared utilities and types for script generation
- */
+// Stuff shared across all distro script generators
 
 import { apps, type DistroId, type AppData } from '../data';
 
@@ -9,10 +7,7 @@ export interface PackageInfo {
     pkg: string;
 }
 
-/**
- * Escape special characters for safe use in shell scripts
- * Prevents injection attacks from malicious app/package names
- */
+// Don't let anyone sneak shell commands through app names :)
 export function escapeShellString(str: string): string {
     return str
         .replace(/\\/g, '\\\\')   // Escape backslashes first

src/lib/scripts/snap.ts

@@ -1,6 +1,4 @@
-/**
- * Snap script generator
- */
+// Snap script
 
 import { generateAsciiHeader, generateSharedUtils, escapeShellString, type PackageInfo } from './shared';
 

src/lib/scripts/ubuntu.ts

@@ -1,6 +1,4 @@
-/**
- * Ubuntu script generator
- */
+// Ubuntu script - apt-get with dependency auto-fix
 
 import { generateAsciiHeader, generateSharedUtils, escapeShellString, type PackageInfo } from './shared';