deps(proxy): add raw HTTP write and native TLS cert dependencies

Add crates required for the raw TCP/TLS write path that bypasses
hyper's header encoder to preserve original header name casing:

- httparse: parse raw TCP peek bytes to capture header casings
- tokio-rustls + rustls: direct TLS connections for raw write path
- webpki-roots: Mozilla CA bundle baseline
- rustls-native-certs: load system keychain CAs (trusts proxy MITM
  certificates from Clash, mitmproxy, etc.)

src-tauri/Cargo.lock

@@ -731,6 +731,7 @@ dependencies = [
  "http",
  "http-body",
  "http-body-util",
+ "httparse",
  "hyper",
  "hyper-rustls",
  "hyper-util",
@@ -746,6 +747,8 @@ dependencies = [
  "rquickjs",
  "rusqlite",
  "rust_decimal",
+ "rustls",
+ "rustls-native-certs",
  "serde",
  "serde_json",
  "serde_yaml",
@@ -764,6 +767,7 @@ dependencies = [
  "tempfile",
  "thiserror 2.0.18",
  "tokio",
+ "tokio-rustls",
  "toml 0.8.23",
  "toml_edit 0.22.27",
  "tower 0.4.13",
@@ -771,6 +775,7 @@ dependencies = [
  "url",
  "uuid",
  "webkit2gtk",
+ "webpki-roots 0.26.11",
  "winreg 0.52.0",
  "zip 2.4.2",
 ]
@@ -2249,7 +2254,7 @@ dependencies = [
  "tokio",
  "tokio-rustls",
  "tower-service",
- "webpki-roots",
+ "webpki-roots 1.0.6",
 ]
 
 [[package]]
@@ -4238,7 +4243,7 @@ dependencies = [
  "wasm-bindgen-futures",
  "wasm-streams 0.4.2",
  "web-sys",
- "webpki-roots",
+ "webpki-roots 1.0.6",
 ]
 
 [[package]]
@@ -6601,6 +6606,15 @@ dependencies = [
  "rustls-pki-types",
 ]
 
+[[package]]
+name = "webpki-roots"
+version = "0.26.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "521bc38abb08001b01866da9f51eb7c5d647a19260e00054a8c7fd5f9e57f7a9"
+dependencies = [
+ "webpki-roots 1.0.6",
+]
+
 [[package]]
 name = "webpki-roots"
 version = "1.0.6"

src-tauri/Cargo.toml

@@ -54,6 +54,11 @@ hyper-rustls = { version = "0.27", features = ["http1", "tls12", "ring", "webpki
 http = "1"
 http-body = "1"
 http-body-util = "0.1"
+httparse = "1"
+tokio-rustls = "0.26"
+rustls = "0.23"
+webpki-roots = "0.26"
+rustls-native-certs = "0.8"
 regex = "1.10"
 rquickjs = { version = "0.8", features = ["array-buffer", "classes"] }
 thiserror = "2.0"