feat: solid 3D mesh rendering with mirrored back + edge faces

fix: correct seg mask rendering in inspection view by mapping cropped frame to full-frame mask coordinates

fix: 3D point cloud rendering — normalize depth scale + fix bbox label NaN

fix: remove bbox overlay from inspection view — show object only

fix: clean up video display — remove track ID labels, smaller fonts, masks-only for segmentation

fix: bundle Three.js locally to avoid CDN failures on HuggingFace Spaces

feat: side-by-side inspection/chat layout + 360° spin interaction

feat: crop inspection to selected object bbox with 20% padding

feat(inspection): add super-resolution and 3D point cloud (Phase 3)

feat(inspection): add depth analysis and attention heatmap endpoints (Phase 2)

feat(inspection): add canvas renderers for seg, edge, depth, attention, super-res

feat(inspection): add panel controller with mode switching and lifecycle

feat(inspection): add panel HTML structure and CSS styles

feat(inspection): add inspection API client module

feat(inspection): add inspection state sub-object

fix: merge redundant track card badges into a single unified status badge

fix: prioritize mission-relevant tracks in card ranking and make list scrollable

fix: use actual video FPS for frame index calculation to prevent track card disappearance

fix: keep last known tracks when backend returns empty frame data

fix: assessment flicker, pause/resume toggle, chat icons, overlay bbox scaling

fix: add chat.js script tag, remove missing features.js and demo data references

feat: add mission analyst chat panel with track context injection

refactor: replace canvas overlay with SVG-based bounding box system

debug: add console.log to overlay render for track highlight debugging

fix: comprehensive overlay highlight fix for track selection

fix: ensure overlay canvas is sized and tracks preserved for highlight

fix: highlight selected object on video when clicking track card

feat: pause video when clicking track card or bounding box

fix: add cache-busting version params to all frontend assets

fix: streaming track poll used wrong summary key, causing NaN frame index

fix: show track cards during MJPEG live streaming

fix: track cards not displaying during streaming and replay

feat(isr): frontend sends mission param, grays out non-relevant tracks, color-codes boxes

refactor: remove first-frame tab and simplify to video-only UI

feat: add /chat/mission endpoint and rewire chat UI

refactor: remove remaining dead HEL/threat code remnants

refactor: strip threat fields from all frontend and backend code

refactor: delete dead threat code (threat_chat.py, hel.js)

feat: add timeline heatmap with detection highlights for Tab 2 video player

feat: replace drone_yolo with YOLOv8-VisDrone detector

feat: add YOLOv8-VisDrone detector for aerial object detection

fix: correct backend URL to match BiasLab2025/ISR HF Space

feat: add GPT vision-based mission relevance assessment

refactor: rename hf_yolov8 → yolo11 across codebase

feat(segmentation): add YSAM2 variants and mission-aware detector mapping

chore: remove dead code and unused frontend modules

refactor(gsam2): make SAM2 detector-agnostic

fix: keep track positions fresh during pause for always-clickable bboxes

feat: bidirectional click-to-select between video overlay and track cards

fix: track cards update during playback + periodic GPT re-analysis