Set timeout to 30m, refresh at 5m

From discussion with Karla at 4/13 meeting.

Author: c-simpson

src/server/app.py

@@ -10,7 +10,7 @@
 
 
 app.config["JWT_SECRET_KEY"] = JWT_SECRET  
-app.config["JWT_MAX_TIMEOUT"] = 7200 #Seconds
+app.config["JWT_MAX_TIMEOUT"] = 30*60 #Seconds
 
  # We'll use max for default but can be reduced for testing
 app.config["JWT_ACCESS_TOKEN_EXPIRES"] =  app.config["JWT_MAX_TIMEOUT"]