Document NO_PROXY support (#15816)

Closes #15785.

Author: charliermarsh

crates/uv-static/src/env_vars.rs

@@ -474,6 +474,9 @@ impl EnvVars {
     /// General proxy for all network requests.
     pub const ALL_PROXY: &'static str = "ALL_PROXY";
 
+    /// Comma-separated list of hostnames (e.g., `example.com`) and/or patterns (e.g., `192.168.1.0/24`) that should bypass the proxy.
+    pub const NO_PROXY: &'static str = "NO_PROXY";
+
     /// Timeout (in seconds) for HTTP requests. (default: 30 s)
     pub const UV_HTTP_TIMEOUT: &'static str = "UV_HTTP_TIMEOUT";
 

docs/reference/environment.md

@@ -671,6 +671,10 @@ Disables colored output (takes precedence over `FORCE_COLOR`).
 
 See [no-color.org](https://no-color.org).
 
+### `NO_PROXY`
+
+Comma-separated list of hostnames (e.g., `example.com`) and/or patterns (e.g., `192.168.1.0/24`) that should bypass the proxy.
+
 ### `NU_VERSION`
 
 Used to detect `NuShell` usage.