Replaces legacy chat encryption modules with new sodium-based implementation. Adds and updates API routes for chat key management and debugging, introduces new hooks and scripts for sodium chat, and updates related database schema and configuration. Removes old crypto modules and updates dependencies accordingly.
Introduces an API route to proxy remote key bundle fetches, improving CORS handling for secure chat. Updates chat UI to handle error states and retries, enhances key/identity synchronization, and refactors message sending to support remote node domains. Also adds CORS preflight support to the .well-known chat route and improves in-memory key store management.
Introduces encrypted private key storage for nodes and users, updates chat message schema to support sender-side encryption, and adds supporting libraries and tests for cryptographic signing and identity unlock flows. Includes new database migrations, API route updates, and React components for identity unlock prompts.
Christopher