You will be required to develop a full$-$stack React to$-$do list application

for this task.

$$ A user will need to register and log in to the application.

$$ Ensure a user can add$/$edit$/$remove$/$read tasks.

$$ Write middleware to:

$$ Respond with an HTTP $403$ to all requests by users whose

usernames don$$t end with the substring $$@gmail.com$.$

$$ Reject the addition of tasks that exceed $140$ characters.

$$ Reject any requests that are not of the JSON content type. You

can test against image content types.

$$ The user will only have the capabilities mentioned above if logged in$.$

$$ Please remember to submit your code files in the relevant task folder.

$$ Tip: Ensure that all relevant endpoints to a to$-$do list route are secure$.$

$$ Optional: Use MongoDB as the database management system.