Add VPN proxy connection handling

apps/windows-client/src-tauri/tests/command_tests.rs

@@ -32,6 +32,8 @@ use proxifyre::ProxiFyreAdapter;
 use std::collections::HashSet;
 use std::fs;
 use std::path::{Path, PathBuf};
+#[cfg(windows)]
+use std::process::Command as ProcessCommand;
 use std::time::{SystemTime, UNIX_EPOCH};
 use storage::JsonStorage;
 
@@ -119,6 +121,40 @@ fn resolve_preview_returns_structured_apps_without_filesystem_scan() {
         .any(|warning| warning.contains("Сканирование папок отложено")));
 }
 
+#[test]
+#[cfg(windows)]
+fn proxifyre_install_script_parses_as_powershell() {
+    let root = test_root("proxifyre-install-script");
+    fs::create_dir_all(&root).expect("test root should be created");
+
+    let script = commands::wrap_elevated_package_script(
+        &commands::install_proxifyre_script(&root.join("proxifyre-app-config.json")),
+        &root.join("install.log"),
+    );
+    let script_path = root.join("install.ps1");
+    let mut script_bytes = vec![0xEF, 0xBB, 0xBF];
+    script_bytes.extend_from_slice(script.as_bytes());
+    fs::write(&script_path, script_bytes).expect("script should be written");
+
+    let escaped_path = script_path.display().to_string().replace('\'', "''");
+    let parser = format!(
+        "$tokens = $null; $errors = $null; [System.Management.Automation.Language.Parser]::ParseFile('{escaped_path}', [ref]$tokens, [ref]$errors) | Out-Null; if ($errors.Count -gt 0) {{ $errors | ForEach-Object {{ $_.Message }}; exit 1 }}"
+    );
+    let output = ProcessCommand::new("powershell")
+        .args(["-NoProfile", "-NonInteractive", "-Command", &parser])
+        .output()
+        .expect("powershell parser should run");
+
+    assert!(
+        output.status.success(),
+        "install script should parse\nstdout:\n{}\nstderr:\n{}",
+        String::from_utf8_lossy(&output.stdout),
+        String::from_utf8_lossy(&output.stderr),
+    );
+
+    cleanup(&root);
+}
+
 #[test]
 fn apply_generates_derived_config_and_records_activity_with_mock_helper() {
     let root = test_root("apply");