Fix Windows paths for new plugin runtime

plugin-runtime/src/index.worker.ts

@@ -8,9 +8,11 @@ import { parentPort, workerData } from 'node:worker_threads';
 
 new Promise<void>(async (resolve, reject) => {
   const { pluginDir /*, pluginRefId*/ } = workerData;
-  const pathMod = path.join(pluginDir, 'build/index.js');
   const pathPkg = path.join(pluginDir, 'package.json');
 
+  // NOTE: Use POSIX join because require() needs forward slash
+  const pathMod = path.posix.join(pluginDir, 'build', 'index.js');
+
   let pkg: { [x: string]: any };
   try {
     pkg = JSON.parse(readFileSync(pathPkg, 'utf8'));

src-tauri/yaak_plugin_runtime/src/plugin.rs

@@ -112,13 +112,12 @@ async fn read_plugins_dir(dir: &PathBuf) -> Result<Vec<String>> {
     Ok(dirs)
 }
 
-
 #[cfg(target_os = "windows")]
 fn fix_windows_paths(p: &PathBuf) -> String {
     use dunce;
-    use regex::Regex;
     use path_slash::PathBufExt;
-    
+    use regex::Regex;
+
     // 1. Remove UNC prefix for Windows paths to pass to sidecar
     let safe_path = dunce::simplified(p.as_path()).to_string_lossy().to_string();