chore: fix linting issues in test file and cspell

Add missing words to cspell dictionary and fix ESLint warnings
in yaml.spec.ts (naming convention, arrow-body-style, brace-style).

test/yaml.spec.ts

@@ -14,14 +14,15 @@ import type { Projects } from "../src/interfaces/projects.js";
 import type { Resume } from "../src/interfaces/resume.js";
 import type { Testimonials } from "../src/interfaces/testimonials.js";
 
-const MAX_RETRIES = 3;
-const RETRY_DELAY_MS = 2000;
-const RATE_LIMIT_DELAY_MS = 5000;
+const maxRetries = 3;
+const retryDelayMs = 2000;
+const rateLimitDelayMs = 5000;
 
-const sleep = (milliseconds: number): Promise<void> =>
-  new Promise((resolve) => {
+const sleep = (milliseconds: number): Promise<void> => {
+  return new Promise((resolve) => {
     setTimeout(resolve, milliseconds);
   });
+};
 
 const checkUrl = async(url: string, retries = 0): Promise<boolean> => {
   try {
@@ -32,17 +33,19 @@ const checkUrl = async(url: string, retries = 0): Promise<boolean> => {
     if (response.ok) {
       return true;
     }
-    if (retries >= MAX_RETRIES) {
+    if (retries >= maxRetries) {
       return false;
     }
-    const delay = response.status === 429 ? RATE_LIMIT_DELAY_MS : RETRY_DELAY_MS;
+    const delay = response.status === 429
+      ? rateLimitDelayMs
+      : retryDelayMs;
     console.log(`URL check failed for ${url} (${String(response.status)}), retrying in ${String(delay)}ms...`);
     await sleep(delay);
     return checkUrl(url, retries + 1);
   } catch (error) {
     console.error(`Error checking URL ${url}:`, error);
-    if (retries < MAX_RETRIES) {
-      await sleep(RETRY_DELAY_MS);
+    if (retries < maxRetries) {
+      await sleep(retryDelayMs);
       return checkUrl(url, retries + 1);
     }
     return false;