Rename to Arx (display name) with a new fortress icon; knowledge base: Who is Arx

Chat: instant answers from the knowledge base, AI download in the background with consent, auto-start when stored, rewrite with AI

Security assistant chat as the front page (Nox-style, WebLLM on device, grounded in the Devseis knowledge base, Run audit from chat); phone check moved to phone.html

Mac app 0.3.0: download page, desktop-aware front page, model version from the Space, user settings folder, icon, smoke test

v0.3: phone check (iPhone, Android) as the Space front page, catalog 0.3 (74 checks), shared vulnerability rules, real-CVE training data

Steps 2-3: control library, training data builder and faithfulness check

Stage 1 step 1: read-only collectors, evidence schema, catalog and synthetic data

initial commit