Clean up Playwright tests: remove all debug console.log statements

- Remove all debug and commented-out console.log statements from test files and testUtils
- Ensure test output is clean and maintainable
- No changes to test logic or assertions

src/components/UsageLimitsSection.vue

@@ -1,5 +1,5 @@
 <template>
-  <section class="mt-4">
+  <section id="sectionUsageLimits" class="mt-4">
     <h2 class="text-lg font-semibold mb-2">Usage Limits</h2>
     <div class="mb-2">
       <span v-if="loadingLimits" class="text-slate-700"