### Which project does this relate to? Start ### Describe the bug Client navigation breaks with custom client.tsx. I suspect hydration is completely broken, but client navigation is the most directly visible issue. ### Your Example Website or App https://github.com/jakst/tss-client-reload ### Steps to Reproduce the Bug or Issue 1. `pnpm install && pnpm dev` 2. Open app in browser. Navigate around. Notice all navigations go to the server. 3. Delete the file `./src/client.tsx` and restart the dev server 4. Repeat step 2, and notice that client navigation works again. ### Expected behavior I expect client side routing to work with a custom client.tsx. ### Screenshots or Videos _No response_ ### Platform - Router / Start Version: 1.131.35 - OS: MacOS - Browser: Chrome - Browser Version: 139 - Bundler: vite - Bundler Version: 7.1.4 ### Additional context _No response_