CharacterSheet up-to-date indication

[mikron-ia]

CharacterSheet should have an up-to-date status:

• Draft - used for preparation time only
• Incomplete - used during changes or some trouble
• Up to date - indicating it is up to date and can be relied on
• Update pending - indicating something minor changed, but has not been entered yet
• Change pending - indicating something major changed, but has not been entered yet
• Rewrite pending - indicating a total rework is awaiting, but did not happen yet
• Closed - indicating it will not change anymore

[mikron-ia]

A possible different set:

• Incomplete - used mostly during creation stage; should not be relayed on [UpToDate, Closed]
• Up to date - finished, up to date, and can be relied on [Needs confirmation, Needs fix, Change Pending, Closed]
• Needs confirmation - perhaps ups to date, perhaps not; set after story changes (if applicable) and changes might have happened - but didn't have to happen; should be clearable with a simple click [UpToDate, NeedsFix, ChangePending, Closed]
• Needs fix - an error was noticed and will need fixing [UpToDate, Change Pending, Closed]
• Change pending - indicating a proper change happened and needs to be inputed [UpToDate, Closed]
• Closed - indicating it will not change anymore (for example, the character was abandoned or their story finished) [n/a]

[mikron-ia]

Also, this looks like something to do in enum, so perhaps it can wait until #357