feat: Add POST /echo endpoint with JSON round-trip#299

Open

RobertGuajardo wants to merge 2 commits intosnarktank:mainfrom

RobertGuajardo:feature/post-echo-endpoint

Commits on Mar 9, 2026

chore: add .env, *.key, *.pem and other security entries to .gitignore
RobertGuajardo
committed
feat: US-001 - Add POST /echo endpoint to dashboard server
RobertGuajardo
committed