Improve skills and document updates

docs/SMOKETEST.md

@@ -110,6 +110,22 @@ Expected Setlist signals include `platformUserId=...`, playlist lines with
 sync, adding a map to an owned BeatLeader-synced playlist should log an HTTP
 success line.
 
+## Windows
+
+From the instance directory, for example `C:\Users\pleb\BSManager\BSInstances\1.44.1`:
+
+```powershell
+Start-Process -FilePath ".\Beat Saber.exe" -ArgumentList "--no-yeet","fpfc" -WorkingDirectory $PWD
+```
+
+Wait until `Logs\_latest.log` contains `MainSystemInit`, or about 20 seconds, then stop the process:
+
+```powershell
+Stop-Process -Name "Beat Saber" -Force
+```
+
+Confirm no `Beat Saber` process remains. The Proton recipe above is for Linux.
+
 ## Teardown
 
 When the expected log lines are present before the watchdog fires, stop Beat