- add v1.0.0 release link and inline SHA-256 checksums
- update storage/privacy section to reflect mandatory vault encryption
- replace optional vault setup steps with first launch and returning flows
- add per-site vault and releases page link
browser-toys.html: new "Encrypting your chats" section documenting UncloseVault
AES-256 encryption of conversations, settings, and API keys. How to enable,
what gets encrypted, how it works, automatic plaintext migration.
page-intelligence.js: deterministic page analysis (zero API calls) extracting
structured data, heading outline, reading metrics, readability score, code
detection, link topology, media inventory, forms, tables, entity patterns.
Integrated into greeting flow alongside LLM classification.
new browser-toys.html with install instructions, storage/privacy
docs, and per-browser guides. sidebar link added to all 26 pages.
browser toys section added to index.html and uncloseai-js.html.
