claude-proxy: native C# GUI to force Claude desktop traffic through a proxy

Windows tray "switch" that routes all Claude MSIX-app traffic through a
SOCKS5/HTTP proxy or a VLESS+Reality tunnel (embedded Xray-core), with a
fail-closed Windows Firewall lock. Runs de-elevated so it launches the
user's normal Claude instance; elevates only for firewall changes.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

.gitignore

@@ -0,0 +1,16 @@
+# build output
+/dist/
+
+# Xray binary (fetched by build-native.ps1, verified by SHA256) - not stored in git
+xray.zip
+xray-embed.b64
+
+# preview / debug artifacts
+*-preview.png
+preview.png
+ui-preview*.png
+native-preview.png
+debug.log
+
+# generated icon (regenerated by make-icon.ps1)
+icon.ico