Add method list_projects

main.py

@@ -32,6 +32,10 @@ if not os.path.exists(tmpDir):
 app = FastAPI()
 
 # project operations
+@app.get('/listprojects/')
+async def fastapi_list_projects() -> list[str]:
+    return list_project()
+
 @app.get("/haveproject/")
 async def fastapi_have_project(network: str):
     return have_project(network)