Todo List web application

Create an PR from your own code branch and assign to me @longtran-pops before the deadline.

• Handle Task's status as described in the screenshot bellow. Task lists statuses will be stored offline which mean I can see the latest status after I close and re-open the web even though there're no api available.

• Only valid actions are displayed on the task. For example: when the task is todo, there should only be Start and Delete buttons. When the task is in-progress, there should only be Done or Cancel buttons.

• Synchronize the status to server so that I can see the changes from other places too.

• The Task's transition logics should be clear, easy to review and change in the future.

• You can refactor and edit everything As long as your code can full fill the requrirement. If you add any other library/third party, please mention it in the PR and explain why would you use it.

PR Template:

Added:
 - General idea of what you have added such as an utility function, base component or so and why do you need to add them.
Refactored
 - General idea of what you have refactored such as move a function from component A to component B and why do you need to do that.
Solution for #1:
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Solution for #2:
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