v0.3.0

• Added player chat with public, online-GM, and direct online-user recipients; displayed chat cards are inert so embedded controls cannot interfere with Player Pilot.
• Added large GM-synchronized, shape-correct faceted dice animations that keep rolling until the GM-side action finishes, then show the total, dice, modifier, and formula.
• Added a dedicated Dice tab with per-player color, animation, style, and preview controls plus a small theme-registration API for future CSS, image, and SVG designs.
• Added a dedicated Starfinder Second Edition adapter and SF2e views while sharing the compatible PF2e-family action, strike, spell-rank, and resource behavior. #8
• SWADE fix (PR from #9)