feat(rustproxy): introduce a Rust-powered proxy engine and workspace with core crates for proxy functionality, ACME/TLS support, passthrough and HTTP proxies, metrics, nftables integration, routing/security, management IPC, tests, and README updates

rust/crates/rustproxy-nftables/src/lib.rs

@@ -0,0 +1,10 @@
+//! # rustproxy-nftables
+//!
+//! NFTables kernel-level forwarding for RustProxy.
+//! Generates and manages nft CLI rules for DNAT/SNAT.
+
+pub mod nft_manager;
+pub mod rule_builder;
+
+pub use nft_manager::*;
+pub use rule_builder::*;