fix: resolve critical failures on macOS - spawn npx ENOENT and missing webview assets

- Fix spawn npx ENOENT error on Windows by checking for npm-related commands
- Fix missing webview assets by including chunk files and source maps in .vscodeignore
- PostHog telemetry errors are already handled gracefully with try-catch

Fixes #6662

src/.vscodeignore

@@ -14,11 +14,12 @@
 !dist
 
 # Include the built webview
-!**/*.map
 !webview-ui/audio
 !webview-ui/build/assets/*.js
+!webview-ui/build/assets/*.map
 !webview-ui/build/assets/*.ttf
 !webview-ui/build/assets/*.css
+!webview-ui/build/assets/chunk-*.js
 !webview-ui/build/assets/fonts/*.woff
 !webview-ui/build/assets/fonts/*.woff2
 !webview-ui/build/assets/fonts/*.ttf

src/services/mcp/McpHub.ts

@@ -590,9 +590,12 @@ export class McpHub {
 				const isAlreadyWrapped =
 					configInjected.command.toLowerCase() === "cmd.exe" || configInjected.command.toLowerCase() === "cmd"
 
-				const command = isWindows && !isAlreadyWrapped ? "cmd.exe" : configInjected.command
+				// Check if the command is npx or other npm-related commands that might be scripts
+				const isNpmCommand = ["npx", "npm", "pnpm", "yarn"].includes(configInjected.command.toLowerCase())
+
+				const command = isWindows && !isAlreadyWrapped && isNpmCommand ? "cmd.exe" : configInjected.command
 				const args =
-					isWindows && !isAlreadyWrapped
+					isWindows && !isAlreadyWrapped && isNpmCommand
 						? ["/c", configInjected.command, ...(configInjected.args || [])]
 						: configInjected.args