fix(retention): delete project rows in FK-safe order, enforce FKs in SQLite

fix(constructs): correct the review pass after a validity review

feat(constructs): apply the 2026-08-25 library review [spec 0007]

feat(scoring): anchor vectors (bipolar constructs) [spec 0006]

feat(guide): add a sample-datasets section to the public guide

fix(privacy): stop showing shared anonymous projects to signed-in users

fix(auth): trim whitespace from CCR_APP_URL to prevent sign-in issues

feat(guide): public how-to guide + live AI model details

ui: redesign the new-construct form as a contained panel with source cards

feat: audit trail for AI drafts + disabled-button reasons everywhere

ui: three explicit construct paths + Save gating + visible AI drafts

docs: AI item-drafting scenarios in /guide and MANUAL_TESTING.md

feat: LLM-generated construct items (design note ITEM_GENERATION.md)

content: link the lab website (websites.umass.edu/matari)

style: enhance topbar consistency and responsiveness across guide and product pages

feat: put invite links on hold; single brand header everywhere

feat: make /product internal - lab members, maintainers, and PI only

feat: CAML lab branding - CCR logo, ink+teal theme, favicon, attribution

feat: Add multi-construct functionality to scoring and results in guide and product pages

feat: Implement multi-construct functionality in CCR analysis

refactor: enhance AdminPage overview display and improve navigation

feat: add welcome page for first-time users and update routing

Enable Row-Level Security on public tables in Supabase at startup

Refactor admin page to include collapsible sections and enhance invite link management

Four-tier access model: self-governing admin, pre-login access, audit trail

Repro script: valid Python booleans + per-run filenames in instructions

Fix deprecated model_args->model_kwargs in ST loader + repro script

Guide: click a section heading to copy a shareable deep-link

Guide: add limits + models tables, fix stale anon byte cap

new upload restrictions

Upload limits: make the byte ceiling configurable and stream-checked

Guide: add architecture + data-flow diagrams and infra/data-lifecycle notes

Graceful handling when an uploaded file is gone (restart-safe UX)

Guide: accounts/data now persist (Postgres); files caveat clarified

Persistent storage: DATABASE_URL (Postgres/Supabase) support + deploy steps

Admin: no password reset for Google accounts (UI + backend guard)

Admin page v1: user roles (lab tier), password resets, failed-run requeue, verification queue

Guide: researcher quickstart, Slack feedback destination, lab-tier saved-run wording

Refine documentation and fix upload handling

Add /guide tester page and /samples demo-data downloads

Apply PI decisions: full construct library (rights approved), anon cap 200, drop CRS

Sync platform from lab mainline: dev instance ready to deploy

CCR Platform: web platform for Contextualized Construct Representations