Port dev config files to TypeScript (#1020)

Why didn't I just write these in TypeScript in the first place...

Author: EzraBrooks

eslint.config.js renamed to eslint.config.ts

@@ -27,6 +27,7 @@
     "eslint-plugin-jsdoc": "^61.1.12",
     "eslint-plugin-prettier": "^5.5.4",
     "globals": "^16.0.0",
+    "jiti": "^2.6.1",
     "jsdoc": "^4.0.2",
     "jsdom": "^27.0.0",
     "typescript": "^5.9.2",

package-lock.json

@@ -21,7 +21,7 @@ function getRosDistro() {
 }
 
 async function waitForRosConnection(ros, timeout = 5000) {
-  return new Promise((resolve, reject) => {
+  return new Promise<void>((resolve, reject) => {
     const timeoutId = setTimeout(() => {
       reject(new Error("Timeout waiting for ROS connection"));
     }, timeout);

package.json

@@ -7,7 +7,7 @@
     "vite.config.ts",
     "./src",
     "./test",
-    "eslint.config.js",
+    "eslint.config.ts",
     "examples"
   ]
 }