Add content CLI

package.json

@@ -8,6 +8,7 @@
 		"build": "vite build",
 		"preview": "vite preview",
 		"start": "bun --bun vite build && bun ./build/index.js",
+		"content": "python3 tools/content/cli.py",
 		"prepare": "svelte-kit sync || echo ''",
 		"check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
 		"check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch"