Scaffold dd0c/route core proxy engine (handler, router, auth, config)

products/01-llm-cost-router/Cargo.toml

@@ -0,0 +1,84 @@
+[package]
+name = "dd0c-route"
+version = "0.1.0"
+edition = "2021"
+description = "LLM Cost Router & Dashboard — route AI requests to the cheapest capable model"
+license = "MIT"
+
+[[bin]]
+name = "dd0c-proxy"
+path = "src/proxy/main.rs"
+
+[[bin]]
+name = "dd0c-api"
+path = "src/api/main.rs"
+
+[[bin]]
+name = "dd0c-worker"
+path = "src/worker/main.rs"
+
+[dependencies]
+# Web framework
+axum = { version = "0.7", features = ["ws", "macros"] }
+tokio = { version = "1", features = ["full"] }
+tower = "0.4"
+tower-http = { version = "0.5", features = ["cors", "trace", "compression-gzip"] }
+hyper = { version = "1", features = ["full"] }
+hyper-util = "0.1"
+
+# Serialization
+serde = { version = "1", features = ["derive"] }
+serde_json = "1"
+
+# Database
+sqlx = { version = "0.7", features = ["runtime-tokio", "postgres", "uuid", "chrono", "json"] }
+deadpool-redis = "0.15"
+redis = { version = "0.25", features = ["tokio-comp", "connection-manager"] }
+
+# Auth
+jsonwebtoken = "9"
+bcrypt = "0.15"
+uuid = { version = "1", features = ["v4", "serde"] }
+
+# Observability
+tracing = "0.1"
+tracing-subscriber = { version = "0.3", features = ["env-filter", "json"] }
+opentelemetry = "0.22"
+opentelemetry-otlp = "0.15"
+
+# Config
+dotenvy = "0.15"
+config = "0.14"
+
+# HTTP client (upstream providers)
+reqwest = { version = "0.12", features = ["json", "stream", "rustls-tls"] }
+reqwest-eventsource = "0.6"
+futures = "0.3"
+tokio-stream = "0.1"
+bytes = "1"
+
+# Crypto (provider key encryption)
+aes-gcm = "0.10"
+base64 = "0.22"
+
+# Feature flags
+serde_yaml = "0.9"
+
+# Misc
+chrono = { version = "0.4", features = ["serde"] }
+thiserror = "1"
+anyhow = "1"
+
+[dev-dependencies]
+# Testing
+tokio-test = "0.4"
+wiremock = "0.6"
+testcontainers = "0.15"
+testcontainers-modules = { version = "0.3", features = ["postgres", "redis"] }
+proptest = "1"
+criterion = { version = "0.5", features = ["async_tokio"] }
+tower-test = "0.4"
+
+[[bench]]
+name = "proxy_latency"
+harness = false