feat(hf): run native FastAPI application on port 7860 without Gradio supervisor overhead

fix(hf): deploy finalized ZeroGPU Gradio gateway with direct FastAPI routers

fix(hf): serve FastAPI at root with mounted Gradio on /ui via uvicorn

fix(hf): include all FastAPI APIRouters directly onto demo.app

fix(hf): prepend FastAPI routes to demo.app.routes for direct endpoint resolution

fix(hf): remove unsupported ssr parameter from demo.launch()

fix(hf): add packages.txt with libgl1 and libglib for OpenCV runtime

fix(zerogpu): launch with ssr=False and include FastAPI routes on demo.app

fix: mount Gradio on FastAPI app so FastAPI handles all /api routes at root

fix(routing): prepend FastAPI routes to demo.app so /api endpoints take top precedence

fix: mount Gradio at /gradio and serve FastAPI on root with uvicorn

fix: include fastapi_app.router on demo.app so /api routes take priority

fix(zerogpu): register @spaces.GPU component and launch via demo.launch for ZeroGPU scheduler

fix: add spaces pkg + route CMD through app.py so ZeroGPU detects @spaces.GPU

fix: add @spaces.GPU decorator to satisfy ZeroGPU startup requirement

fix(imports): import ClassUpdate and SubjectUpdate in api modules

fix(hf): configure Gradio 5 SDK frontmatter and mount FastAPI app for ZeroGPU space

chore(hf): add Hugging Face Spaces README.md frontmatter and port 7860 config

feat: enhance face mesh with decorative neural wireframe and harden admin master login

feat(classes): add full edit and delete support for classes and curriculum subjects with interactive modals

feat: production readiness, admin master password protection, teacher registration approval gate, and data integrity safeguards

feat: implement 1-identity = 1-face constraint with competitive bipartite matching

fix: resolve 405 Method Not Allowed and duplicate already recorded session with multi-protocol fallback

fix: resolve Method Not Allowed on attendance edit — add PATCH routes and switch frontend to PATCH

feat: collapsible sidebar, admin portal parallel sync with theme toggle, and resilient session record edits

fix: resilient Excel export, rename to Mark Attendance, safe teacher_id session update, and review empty state

feat: enhance mobile UI responsiveness with slide-out navigation drawer and touch-friendly controls

fix(review): remove hardcoded mock faces fallback and tune YuNet group detection threshold

feat: enable site-wide light and dark mode theme switching across all pages and components

fix: correct bounding box alignment offset calculation on image canvas

fix: resolve all 5 facial matching root causes

feat: add AERON-inspired architectural logo, fix Excel export authentication, unify obsidian dark theme across all subpages, improve active navigation matching

feat: redesign dashboard and take attendance matching hero theme, add multi-photo tabs in review canvas, isolate test suite, harden seed safety

fix: resolve BoundingBox w/h and width/height typescript error for Vercel build

fix: resolve BoundingBox width and height property type error for Vercel deployment

feat: add HeroLanding page, clean camera overlay, fix seed safety guard, fix TS build error

fix: attendance history upsert, auto-refresh history page, multi-photo active learning

fix: add missing AttendanceAuditLog import causing save crash

fix: face recognition accuracy - consistent embeddings, lower threshold, EXIF orientation

fix: multi-image face detection crash - NameError, duplicate upload, error handling

fix(cv): eliminate OpenCV C++ thread collision in multi-photo analysis

fix(api): standard FastAPI Form and File parameters for analyze endpoint

fix(api): ensure 100% universal file stream extraction from form data

fix(storage): use save_bytes to prevent stream EOF corruption on file uploads

fix(api): remove hardcoded multipart Content-Type header and refine multi-image file list extraction

fix(core): resolve React Minified Error #31 root cause and eliminate all raw object error rendering

feat(cv): parallel multi-photo processing with ThreadPoolExecutor and cross-image deduplication

feat(attendance): add multi-image upload & multi-shot webcam support for whole-classroom coverage

feat(db): add Supabase data migration and sync script

fix(db): add connection test and auto-fallback to SQLite when remote DB is unreachable