fix: fix tunneling logic

Cargo.lock

@@ -108,6 +108,12 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "itoa"
+version = "1.0.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4a5f13b858c8d314ee3e8f639011f7ccefe71f97f96e50151fb991f267928e2c"
+
 [[package]]
 name = "lazy_static"
 version = "1.5.0"
@@ -184,6 +190,8 @@ dependencies = [
  "pathfinding",
  "rand",
  "sdl2",
+ "serde",
+ "serde_json",
  "spin_sleep",
  "thiserror 1.0.69",
  "tracing",
@@ -304,6 +312,12 @@ version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "357703d41365b4b27c590e3ed91eabb1b663f07c4c084095e60cbed4362dff0d"
 
+[[package]]
+name = "ryu"
+version = "1.0.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "28d3b2b1366ec20994f1fd18c3c594f05c5dd4bc44d8bb0c1c632c8d6829481f"
+
 [[package]]
 name = "sdl2"
 version = "0.38.0"
@@ -335,6 +349,38 @@ version = "1.0.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "56e6fa9c48d24d85fb3de5ad847117517440f6beceb7798af16b4a87d616b8d0"
 
+[[package]]
+name = "serde"
+version = "1.0.219"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f0e2c6ed6606019b4e29e69dbaba95b11854410e5347d525002456dbbb786b6"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.219"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "serde_json"
+version = "1.0.141"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "30b9eff21ebe718216c6ec64e1d9ac57087aad11efc64e32002bce4a0d4c03d3"
+dependencies = [
+ "itoa",
+ "memchr",
+ "ryu",
+ "serde",
+]
+
 [[package]]
 name = "sharded-slab"
 version = "0.1.4"

Cargo.toml

@@ -18,6 +18,14 @@ once_cell = "1.21.3"
 thiserror = "1.0"
 anyhow = "1.0"
 glam = "0.30.4"
+serde = { version = "1.0.219", features = ["derive"] }
+serde_json = "1.0.141"
+
+[profile.release]
+lto = true
+panic = "abort"
+panic-strategy = "abort"
+opt-level = "z"
 
 [target.'cfg(target_os = "windows")'.dependencies.winapi]
 version = "0.3"