chore: change new_hono to Hono.new

hono/README.MD

@@ -167,7 +167,7 @@ fn get_content_type(file_path string) string {
 ```v
 import hono
 
-mut app := hono.new_hono()
+mut app := hono.Hono.new()
 
 // 使用默认配置
 app.use(hono.serve_static_default())

hono/app.v

@@ -210,13 +210,13 @@ pub fn (mut app Hono) clear_cache() {
 	app.context_hybrid_router.clear_cache()
 }
 
-pub fn new_hono() Hono {
+pub fn Hono.new() Hono {
 	return Hono{
 		server: http.Server{}
 		routes: map[string]Hono{}
 		base_path: ''
 		context_router: ContextRouter{}
-			context_hybrid_router: ContextHybridRouter.new()
-	context_trie_router: ContextTrieRouter.new()
+		context_hybrid_router: ContextHybridRouter.new()
+		context_trie_router: ContextTrieRouter.new()
 	}
 }