PR B — GSAP draggable/resizable windows (Debug + Events)

[flyingrobots]

PR B — GSAP draggable/resizable windows (Debug + Events)

Labels: enhancement, ui, gsap, project:newton
Milestone: PROJECT: Newton

Summary

Convert Debug and Events panels to floating, draggable, resizable Mantine shells (GSAP Draggable). Persist positions/sizes in localStorage. Provide dock-to-bottom (45%) mode and ESC to exit fullscreen.

Acceptance Criteria

• Drag/resize both panels; positions persist across reloads
• Dock-to-bottom mode; ESC exits fullscreen
• Hotkeys remain functional; panels are non‑modal

Tests (write first)

• panelState.test: drag/resize persisted to localStorage
• hotkeys.test: Cmd/Ctrl+J and Cmd/Ctrl+E still work

Notes

• Keep Mantine shells; use GSAP for motion only