chore(rsc): fix example deps

[hi-ogawa]

Description

Some examples are intended to be self-contained and they should be able to run simply by copying the directory e.g. for stackblitz demo, create-vite. For this, I cannot use workspace:* for workspace packages, but when developing locally, they should point to workspace:*. Pnpm provides link-workspace-packages=true and prefer-workspace-packages=true, so I used this instead of adding overrides each package.

I also updated latest dependencies with a proper version except workspace packages. For now, I kept @vitejs/plugin-rsc and @vitejs/plugin-react as latest, but maybe later we can adopt bumping templates version similar to create-vite https://github.com/vitejs/vite/blob/2e8050e4cd8835673baf07375b7db35128144222/scripts/releaseUtils.ts#L53