feat(develop-docs): Add telemetry buffer page

[philipphofmann]

DESCRIBE YOUR PR

Add the WIP generic page for telemetry buffers and migrate the batch-processor content.

I can do the more detailed spec for the generic requirements in another PR. This is just to get us started.

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  Thanks in advance for your help!

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

[vercel]

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Project	Deployment	Preview	Comments	Updated (UTC)
develop-docs	Ready	Preview	Comment	Nov 5, 2025 9:19am

1 Skipped Deployment

Project	Deployment	Preview	Comments	Updated (UTC)
sentry-docs	Ignored	Preview		Nov 5, 2025 9:19am

[codecov]

Bundle Report

Changes will increase total bundle size by 450 bytes (0.0%) ⬆️. This is within the configured threshold ✅

Detailed changes

Bundle name	Size	Change
sentry-docs-client-array-push	10.16MB	-6 bytes (-0.0%) ⬇️
sentry-docs-server-cjs	12.9MB	456 bytes (0.0%) ⬆️

Affected Assets, Files, and Routes:

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	882.71kB	-0.0%
static/chunks/8321-*.js	-3 bytes	425.87kB	-0.0%
server/middleware-*.js	-6.46kB	1.0kB	-86.59%
server/middleware-*.js	6.46kB	7.46kB	645.5% ⚠️
static/4yAQUUMviWVXiZxwwRwfj/_buildManifest.js (New)	684 bytes	684 bytes	100.0% 🚀
static/4yAQUUMviWVXiZxwwRwfj/_ssgManifest.js (New)	77 bytes	77 bytes	100.0% 🚀
static/16FPsz7i5-*.js (Deleted)	-77 bytes	0 bytes	-100.0% 🗑️
static/16FPsz7i5-*.js (Deleted)	-684 bytes	0 bytes	-100.0% 🗑️

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

Assets Changed:

Asset Name	Size Change	Total Size	Change (%)
1729.js	-3 bytes	1.74MB	-0.0%
../instrumentation.js	-3 bytes	1.07MB	-0.0%
9523.js	-3 bytes	1.04MB	-0.0%
../app/[[...path]]/page.js.nft.json	155 bytes	866.12kB	0.02%
../app/platform-redirect/page.js.nft.json	155 bytes	866.03kB	0.02%
../app/sitemap.xml/route.js.nft.json	155 bytes	863.26kB	0.02%

[Lms24]

This is a good starting point, thanks!

[philipphofmann]

@cleptric, I'm going to merge this. If you have any feedback, I will follow up on it with other PRs.