The server now requires a non-empty JWT secret. The installer (bash + ps1)
generates a random value for both SaaS and standalone modes, and the compose
templates map it into the respective containers. Also fixes container names
in generated INSTALL.md docs to use the cameleer- prefix consistently.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
