fix: minimal Cargo.toml that builds on HF Space

Cargo.toml

@@ -16,25 +16,10 @@ tracing = "0.1"
 tracing-subscriber = { version = "0.3", features = ["env-filter"] }
 anyhow = "1.0"
 
-# Candle (for local testing with your MI300X credits)
-candle-core = "0.8"
-candle-nn = "0.8"
-candle-transformers = "0.8"
-hf-hub = "0.3"
-
-# PII + regex
-pii = "0.1"
-regex = "1"
-
-# Web3 + proof
-cid = "0.11"
-multihash = "0.19"
-alloy = { version = "0.7", features = ["full", "reqwest", "hyper"] }
-alloy-provider = "0.7"
-alloy-signer-local = "0.7"
 hex = "0.4"
 
+# Minimal dependencies for now (real Candle added locally later)
+# candle-core = "0.8"   # commented until we test locally with MI300X
+
 [profile.release]
-lto = true
-codegen-units = 1
 opt-level = 3