update , add mcp server stdio and sse

src/utils/config.ts

@@ -0,0 +1,25 @@
+/**
+ * Deeply injects environment variables into a configuration object/string/json
+ *
+ * Uses VSCode env:name pattern: https://code.visualstudio.com/docs/reference/variables-reference#_environment-variables
+ *
+ * Does not mutate original object
+ */
+export async function injectEnv<C extends string | Record<PropertyKey, any>>(config: C, notFoundValue: any = "") {
+	// Use simple regex replace for now, will see if object traversal and recursion is needed here (e.g: for non-serializable objects)
+
+	const isObject = typeof config === "object"
+	let _config: string = isObject ? JSON.stringify(config) : config
+
+	_config = _config.replace(/\$\{env:([\w]+)\}/g, (_, name) => {
+		// Check if null or undefined
+		// intentionally using == to match null | undefined
+		if (process.env[name] == null) {
+			console.warn(`[injectEnv] env variable ${name} referenced but not found in process.env`)
+		}
+
+		return process.env[name] ?? notFoundValue
+	})
+
+	return (isObject ? JSON.parse(_config) : _config) as C extends string ? string : C
+}