feat(ui): restore Arithmetic default and Galaxy progress overlay

fix(ui): Galaxy/Compare polish and startup defaults

feat(galaxy): soft stars, Group hue paint, and 2.4.2 feel polish

feat(galaxy): larger UMAP world and slower Galaxy flight profile

feat(ui): 2.4.1 Magic Workbench default; retire /v25 and /amiga MPAs

fix(amiga): switch gray surfaces to very dark defaults

fix(amiga): drop v25 zone grid; restore legacy fullscreen layout

feat(amiga): wire full MagicWB lab in /amiga/ zones (2.4.1)

feat(amiga): make MagicWB colors configurable via VITE_AMIGA_* env

fix(amiga): darken MagicWB page background 25%

feat(amiga): scaffold MagicWB /amiga/ MPA at 2.4.0

feat(galaxy): client pipeline with k/n progress UI

feat(galaxy): layout 1pt/token + cut v2.3.0

feat(compare): bootstrap Galaxy corpus with GROUP_it_core (100)

feat(ui): add Galaxy VIEW tab with MODE/RENDER locks and method chips

feat(viz): group contrast paint, high-range zero coverage, HUD dim

feat(v25): wire viz filters live and SAE Train/Clean on Compare

fix(v25): hide inactive left slot and frame Compare in NAVIGATION

feat(v25): port Compare MODE with cosine list and groups

feat(v25): wire spatial sliders to live canvas geometry

feat(v25): mount canvas host with existing Three.js engine

fix(v25): auto-load Top-10 on boot and make results list obvious

feat(v25): wire Arithmetic Calculate to RemoteProvider Top-10

feat(v25): add right spatial/viz chrome and footer HUD

feat(v25): add Arithmetic left chrome with Top-10 scroll host

feat(v25): add header chrome with MODE/VIEW/RENDER UI state

feat(v25): add five-zone layout shell for /v25/

feat(v25): add dark/fluo lab design tokens and skin utilities

fix(v25): redirect /v25 to /v25/ so SPA fallback cannot mask MPA

feat(v25): scaffold MPA entry at /v25/

fix(ui): Top-10 scroll, mobile short-height, default ANALYSIS

feat(ui): field-info tips and retire landscape gate

feat(hf-space): cpu-basic Docker demo path with device status and Arithmetic persist

fix(ui): slim mobile navbar and glue Visualization to HUD

fix(ui): put Visualization handle on top and fluid HUD width

fix(ui): restore Visualization under Spatial with top-right dock tab

fix(ui): glue Visualization to inset bottom HUD

fix(ui): use vertical Visualization handle to stop dock-tab conflict

fix(ui): compact mobile chrome and Visualization bottom sheet

fix(ui): keep Visualization collapse tab outside card chrome

fix(hud): resolve hover activation and adaptive precision

feat(compare): group contrast visibility L1+L2 (v2.1.0)

fix(compare): bootstrap GROUP demo with tokenMeta on COMPARE entry

fix(sae,compare): unstick train UI and restore GROUP_* badges

feat(sae): Top-K Clean/Denoise with sparse encode I/O

feat(viz): add edge collapse tab for Visualization panel

merge(main): integrate COMPARE GROUP_* into viz controls branch

feat(viz): sign filter and color anchors panel (v1.7.0)

fix(compare): forward tokenMeta so GROUP badges can render

fix(compare): make GROUP badges visible above docks