Keep Windows tools std alone can launch

A Windows App Execution Alias (the Store python3.exe) is a reparse
point the PATH lookup can't stat, though a bare spawn launches it. The
Python probe shares this runner, so fall back to the bare name on
Windows when the lookup finds nothing, rather than lose an interpreter
that used to be found. Also satisfies clippy's redundant closure lint.

Assisted-by: Claude Code:claude-opus-5-5

Author: claude

crates/socket-patch-core/src/utils/process.rs

@@ -178,7 +178,7 @@ pub(crate) fn neutral_probe_dir() -> Option<PathBuf> {
 pub(crate) fn neutral_probe_dir_with(var: &impl Fn(&str) -> Option<OsString>) -> Option<PathBuf> {
     let home = ["HOME", "USERPROFILE"]
         .into_iter()
-        .filter_map(|name| var(name))
+        .filter_map(var)
         .map(PathBuf::from)
         .find(|path| path.is_absolute() && path.is_dir());
     home.or_else(|| {
@@ -197,7 +197,16 @@ fn run_resolved(bin: &str, args: &[&str], cwd: Option<&Path>) -> Option<String>
     let program = if Path::new(bin).components().count() > 1 {
         PathBuf::from(bin)
     } else {
-        resolve_tool(bin)?
+        match resolve_tool(bin) {
+            Some(path) => path,
+            // A Windows App Execution Alias (the Store `python3.exe` in
+            // WindowsApps) is a reparse point the file probe can't stat,
+            // but `std`'s own `.exe` search launches it; keep that path
+            // rather than lose a tool the bare spawn always found. `std`
+            // never searches the cwd on Windows.
+            None if cfg!(windows) => PathBuf::from(bin),
+            None => return None,
+        }
     };
     let mut command = command_for(&program);
     command.args(args);