Create HTML Character Sheet, Updated SAMPLE bestiary and Powers, Minor Fixes

[LockerM]

Can ignore commits from before Jan 2 (bringing main branch back to present with this PR).

What was accomplished in scope of this PR:

• [X] Proposed 14 Powers for Powers SAMPLE
• [X] Updated Bestiary SAMPLE
• [X] Minor fixes across bestiary and Powers lists
• [ ] Initial Items YAML file