improvements

[mobyvb]

• save task list to file on shutdown
• if task list file exists on startup, load it before first prompt
• truncate duration to a precision of time.Second
• add optional argument to "work" command allowing user to specify a predefined countdown time. If this argument is provided, the timer will count down instead of up. Once 0 is reached, go back to the beginning of the REPL loop
• add some comments explaining what the code does

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Files: main.go

[black-crowned-night-heron]

working on it

[black-crowned-night-heron]

working on it

[black-crowned-night-heron]

working on it