feat: add struct binding example for URL parameters

examples/01-basic/README.md

@@ -5,7 +5,7 @@ This example demonstrates the most basic usage of Fox framework.
 ## Features
 
 - Simple GET endpoint
-- Path parameters
+- Path parameters (two methods: `ctx.Param()` and struct binding)
 - Automatic JSON response rendering
 
 ## Running
@@ -20,9 +20,12 @@ go run main.go
 # Test ping endpoint
 curl http://localhost:8080/ping
 
-# Test parameterized endpoint
+# Test parameterized endpoint - using ctx.Param()
 curl http://localhost:8080/hello/world
 
+# Test parameterized endpoint - using struct binding
+curl http://localhost:8080/greet/alice
+
 # Test POST endpoint
 curl -X POST http://localhost:8080/echo
 ```
@@ -36,6 +39,9 @@ pong
 # /hello/world
 Hello, world!
 
+# /greet/alice
+Greetings, alice!
+
 # /echo
 {"message":"Echo service is working"}
 ```

examples/01-basic/main.go

@@ -13,12 +13,20 @@ func main() {
 		return "pong"
 	})
 
-	// GET with path parameter
+	// GET with path parameter - using ctx.Param()
 	router.GET("/hello/:name", func(ctx *fox.Context) string {
 		name := ctx.Param("name")
 		return "Hello, " + name + "!"
 	})
 
+	// GET with path parameter - using struct binding
+	type UserParams struct {
+		Name string `uri:"name" binding:"required"`
+	}
+	router.GET("/greet/:name", func(params UserParams) string {
+		return "Greetings, " + params.Name + "!"
+	})
+
 	// POST endpoint returning JSON
 	router.POST("/echo", func() map[string]string {
 		return map[string]string{