Add encrypted key support for chat and nodes

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.
2026-01-27 17:13:28 -08:00
parent 25f71e320b
commit 5903022f8a
46 changed files with 7457 additions and 113 deletions
@@ -0,0 +1,2 @@
+-- Add private_key_encrypted column to nodes table for cryptographic signing
+ALTER TABLE "nodes" ADD COLUMN "private_key_encrypted" text;