fix: another fix for ui Run on windows

Signed-off-by: Nick Mitchell <[email protected]>

Author: starpit

pdl-live-react/src-tauri/src/cli/run.rs

@@ -144,7 +144,7 @@ pub fn run_pdl_program(
             "-c"
         },
         &[
-            "source",
+            if cfg!(windows) { "" } else { "source" },
             activate.as_str(),
             "; pdl",
             trace_arg.as_str(),