feat: initial commit — antigravity proxy with MITM, standalone LS, and snapshot tooling

Cargo.toml

@@ -0,0 +1,46 @@
+[package]
+name = "antigravity-proxy"
+version = "3.0.0"
+edition = "2021"
+
+[dependencies]
+axum = { version = "0.8", features = ["json"] }
+tokio = { version = "1", features = ["full"] }
+wreq = { version = "6.0.0-rc.28", features = ["json"] }
+wreq-util = "3.0.0-rc.10"
+serde = { version = "1", features = ["derive"] }
+serde_json = "1"
+uuid = { version = "1", features = ["v4"] }
+regex = "1"
+async-stream = "0.3"
+tower-http = { version = "0.6", features = ["cors"] }
+tracing = "0.1"
+tracing-subscriber = { version = "0.3", features = ["env-filter"] }
+clap = { version = "4", features = ["derive"] }
+rand = "0.8"
+flate2 = "1"
+brotli = "7"
+chrono = "0.4"
+
+# MITM proxy dependencies
+rcgen = "0.13"
+rustls = { version = "0.23", features = ["ring"] }
+tokio-rustls = "0.26"
+rustls-native-certs = "0.8"
+rustls-pemfile = "2"
+time = "0.3"
+base64 = "0.22"
+httparse = "1"
+
+# HTTP/2 + gRPC interception
+hyper = { version = "1", features = ["http2", "client", "server"] }
+hyper-util = { version = "0.1", features = ["tokio"] }
+http-body-util = "0.1"
+http = "1"
+bytes = "1"
+tokio-stream = "0.1"
+
+[profile.release]
+opt-level = "z"
+lto = true
+strip = true