docs(js): Update Nest.js installation method content

[inventarSarah]

DESCRIBE YOUR PR

Closes: #13525

• Created an /install section for nestjs (in the project structure)
• index page: added a section for Nest.js
• CJS: removed content and linked to quick start guide
• Nestjs will not display late-initialization.mdx file
• updated "@sentry/node" to "@sentry/nestjs"
• updated node --import commands for ESM

Please also review the installation method pages to see if we need to change anything else for Nest.js!

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PRE-MERGE CHECKLIST

Make sure you've checked the following before merging your changes:

• Checked Vercel preview for correctness, including links
• PR was reviewed and approved by any necessary SMEs (subject matter experts)
• PR was reviewed and approved by a member of the Sentry docs team

EXTRA RESOURCES

• Sentry Docs contributor guide

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[codecov]

Bundle Report

Changes will increase total bundle size by 1.12kB (0.01%) ⬆️. This is within the configured threshold ✅

Detailed changes

Bundle name	Size	Change
sentry-docs-server-cjs	11.22MB	1.12kB (0.01%) ⬆️
sentry-docs-client-array-push	9.77MB	-6 bytes (-0.0%) ⬇️

Affected Assets, Files, and Routes:

view changes for bundle: sentry-docs-server-cjs

Assets Changed:

Asset Name	Size Change	Total Size	Change (%)
1729.js	-3 bytes	1.75MB	-0.0%
../instrumentation.js	-3 bytes	1.08MB	-0.0%
9523.js	-3 bytes	1.05MB	-0.0%
../app/[[...path]]/page.js.nft.json	378 bytes	398.68kB	0.09%
../app/platform-redirect/page.js.nft.json	378 bytes	398.59kB	0.09%
../app/sitemap.xml/route.js.nft.json	378 bytes	396.56kB	0.1%

view changes for bundle: sentry-docs-client-array-push

Assets Changed:

Asset Name	Size Change	Total Size	Change (%)
static/chunks/pages/_app-*.js	-3 bytes	868.7kB	-0.0%
static/chunks/8165-*.js	-3 bytes	410.1kB	-0.0%
static/bGAj0_PpMZFWkMWiDyPzb/_buildManifest.js (New)	616 bytes	616 bytes	100.0% 🚀
static/bGAj0_PpMZFWkMWiDyPzb/_ssgManifest.js (New)	77 bytes	77 bytes	100.0% 🚀
static/hYDfd3KA_J9G63a_GWoyf/_buildManifest.js (Deleted)	-616 bytes	0 bytes	-100.0% 🗑️
static/hYDfd3KA_J9G63a_GWoyf/_ssgManifest.js (Deleted)	-77 bytes	0 bytes	-100.0% 🗑️

[chargome]

Nice! Left some small suggestions

[chargome]

Suggested change

	Adjust the Node.js call for your application to use the [--import](https://nodejs.org/api/cli.html#--importmodule) parameter and point it at `instrument.mjs`, which contains your `Sentry.init()` code:
	```bash
	# Note: This is only available for Node v18.19.0 onwards.
	node --import ./instrument.mjs dist/main.js
	```
	Adjust the start command for your application to use the [--import](https://nodejs.org/api/cli.html#--importmodule) parameter:
	```bash
	# Note: This is only available for Node v18.19.0 onwards.
	"start": "--import ./instrument.mjs nest start"

[inventarSarah]

@chargome I will make the same update to the esm__v8.x.mdx file

[chargome]

Suggested change

	```javascript {filename: main.js}
	// Import this first!
	import "./instrument";
	// Now import other modules
	import http from "http";
	// Your application code goes here
	```
	```javascript {filename: main.ts}
	// Import this first!
	import "./instrument";
	// Now import other modules
	import { NestFactory } from '@nestjs/core';
	// ...
	// Your application code goes here

[chargome]

Suggested change

	You can find installation instructions for CommonJS in the SDK's <PlatformLink to="/">Quick Start guide</PlatformLink>.
	You can follow the instructions in the SDK's <PlatformLink to="/">Quick Start guide</PlatformLink>.

[coolguyzone]

Suggested change

	Adjust the Node.js call for your application to use the [--import](https://nodejs.org/api/cli.html#--importmodule) parameter and point it at `instrument.mjs`, which contains your `Sentry.init()` code:
	Next, adjust the Node.js call for your application to use the [--import](https://nodejs.org/api/cli.html#--importmodule) parameter and point it at `instrument.mjs`, which contains your `Sentry.init()` code:

[coolguyzone]

Looks good! 😊