[WIP] Refactor everything server to be more modular and use recommended APIs.

* In get-env.ts
  - update tool description

src/everything/tools/get-env.ts

@@ -6,7 +6,7 @@ const name = "get-env";
 const config = {
   title: "Print Environment Tool",
   description:
-    "Prints all environment variables, helpful for debugging MCP server configuration",
+    "Returns all environment variables, helpful for debugging MCP server configuration",
   inputSchema: {},
 };