SolidStart: expand docs on rendering modes

[atilafassina]

This better clarifies how to change rendering mode per route, in the configuration, and what would be the use-cases for each mode.

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[Copilot]

Pull Request Overview

This PR enhances the SolidStart documentation by expanding the explanation of rendering modes (sync, async, and stream). It clarifies how to configure rendering modes globally and per-route, and provides guidance on when to use each mode.

• Adds a comprehensive new page explaining rendering modes with use cases and feature comparisons
• Updates configuration and server entry point references to link to the new rendering modes documentation
• Adds mode parameter documentation to the config reference

Reviewed Changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
src/routes/solid-start/building-your-application/rendering-modes.mdx	New comprehensive guide explaining the three rendering modes, their features, and configuration options
src/routes/solid-start/building-your-application/data.json	Adds the new rendering modes page to the navigation
src/routes/solid-start/reference/server/create-handler.mdx	Updated to reference the new rendering modes page and improved type signature documentation
src/routes/solid-start/reference/entrypoints/entry-server.mdx	Simplified with references to the new rendering modes documentation
src/routes/solid-start/reference/config/define-config.mdx	Added mode parameter documentation and formatting improvements

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[Copilot]

Pull Request Overview

Copilot reviewed 5 out of 5 changed files in this pull request and generated 3 comments.

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[Copilot]

The phrase 'to render the page' is repeated. Remove the first occurrence to read: 'Uses renderToString from Solid's core to render the page synchronously.'

Suggested change

	- Total page load time: slower since the client-side rendering is heavier.
	Uses [`renderToString`](/reference/rendering/render-to-string) from Solid's core to render the page synchronously.