[BUG] SSR Hydration bug after download dev setup on local

Platform

Windows 11

Browser

Chrome Canary 142.0.7436.0 (Official Build) canary (64-bit)

Current Behavior

I have installed I run bun run db:migrate and after it, I run the server
but I have seen the bug in dev tool of next. Where was written, Hydration failed because the server rendered text didn't match the client. As a result this tree will be regenerated on the client. This can happen if a SSR-ed Client Component used:
in file src\app\page.tsx (16:7) @ Home

And the screenshot with Error callback and maybe is because dont load service worker

Expected Behavior

Update: I find where was maybe error is components\theme-toggle.tsx
22,13: {theme === "dark" ? "Light" : "Dark"}

Recurrence Probability

Always

Steps To Reproduce

1. Run in app/page.tsx
2. Go to Header Component
3. See what can happen in this component
4. wrote test service worker maybe it fixed this
5. Thinking where problem more deep what can happen with hydration

Reproduce the issue after running bun run db:migrate and starting the local server, then inspect src/app/page.tsx, the Header component, and components/theme-toggle.tsx. Compare the server and client-rendered theme-toggle output and check the reported service-worker behavior. Done means the local setup no longer reports a hydration mismatch in Chrome Canary.