feat: 新增技能扩展N16一章相关示例源码

code/newsletter/N16/01_quickstart.py

@@ -0,0 +1,15 @@
+from rocketry import Rocketry
+
+app = Rocketry(execution="main")
+times = 0
+
+
+@app.task('every 1 second')
+def echo():
+    global times
+    times += 1
+    print(f"Running {times} times...")
+
+
+if __name__ == '__main__':
+    app.run()