chore: remove junk files, update .gitignore for temp dirs and archives

.gitignore

@@ -1,16 +1,33 @@
 /target/
 /target_build/
+/target_linux/
 /dist/
 **/*.rs.bk
 .idea/
 .vscode/
+
+# Binaries & libraries
 *.exe
 *.dll
 *.so
 *.dylib
 *.pdb
+
+# Archives & temp extraction folders
+*.zip
+*_temp/
+*_new/
+
+# Local scripts & test artifacts
+test_route.ps1
+
+# Config & secrets
 config.json
 wintun.dll
+
+# Logs
 *.log
+
+# Dev notes (not for repo)
 .ai-rules.md
 turn-harvesting-idea.md

test_route.ps1

@@ -1,6 +0,0 @@
-$remote_ip = '138.124.241.18'
-$route = Get-NetRoute -DestinationPrefix '0.0.0.0/0' | Sort-Object RouteMetric | Select-Object -First 1
-$gw = $route.NextHop
-$ifIndex = $route.InterfaceIndex
-Write-Host "Found route via $gw (interface $ifIndex)"
-New-NetRoute -DestinationPrefix "$remote_ip/32" -NextHop $gw -InterfaceIndex $ifIndex -RouteMetric 1