Show HN: Zkshare – PIN protected secret sharing with client-side encryption

zkshare.dev I built zkshare to share secrets securely without trusting the server.

*Features:* - Client-side encryption with 6-digit PIN - Server never sees your secrets in plaintext - Wrong PIN attempts don't destroy secrets - Single-use tokens that self-destruct after decryption - Python CLI for .env files + React web app

*Tech:* Rust backend (Axum + Redis), React frontend, Python CLI

*Try it:* ```bash git clone https://github.com/streetsmart-ai/zkshare.git cd zkshare/backend && cargo run cd zkdotenv && python3 test_zkcloud_encrypt.py ```

Open source, MIT licensed. Would love feedback on the security model!