Dice Tray, Multiplayer Stability, and UI Polish — RP2D Virtual Tabletop Steam update #489887

Dice & TrayNew octagonal dice tray with edges.Grab the tray from the bottom: it follows the cursor, then throws on release.Throw direction, speed, and spin now match the player gesture.Skill-triggered rolls now also use the shake workflow.Added an Auto Throw button below the power meter.When throw power is ready, helper prompts auto-hide to keep the view clean.Dice motion feels more natural, with less floating.Final result now matches the visible face when the die stops. Character SheetsConfirm now validates and closes the sheet correctly.Clicking the Confirm text also works.Skill editing no longer shows a stray input field. InterfaceMouse-wheel scrolling in popups is more stable.Room panel layout is clearer and better aligned.Players/Spectators counters remain visible.Settings menu readability has been improved.Terms opening flow from Settings is now consistent. Room & MultiplayerPartic...