Fixed the broken links that fell through the cracks while the linter…

[sfanahata]

DESCRIBE YOUR PR

Related to #15312
Fixed broken links that the 404 linter didn't catch while it was broken.

On Devloper Docs

• 🌐 http://localhost:3000/sdk/telemetry/profiles/continuous-profiling-api
  • [Replay session](/product/explore/session-replay/web/)
• 🌐 http://localhost:3000/sdk/telemetry/traces/modules/ai-agents
  • [general size limits](/concepts/data-management/size-limits/)

On user facing docs

• 🌐 http://localhost:3000/security-legal-pii/security/data-retention-periods
  • [Uptime](/product/monitoring/)
  • [Attachments](/product/issues/issue-details/attachments/)
• 🌐 http://localhost:3000/platforms/javascript/guides/aws-lambda/install__v9.x
  • [using our Lambda Layer (recommended)](./install/layer__v9.x)
    - [installing the Sentry AWS NPM package](./install/cjs-npm__v9.x)
  • [ESM instructions](./install/esm-npm__v9.x)
• 🌐 http://localhost:3000/platforms/javascript/guides/cloudflare/sourcemaps
  • [Cloudflare Workers guide](/platforms/javascript/sourcemaps/uploading/wrangler/)
• 🌐 http://localhost:3000/platforms/javascript/guides/nuxt/sourcemaps
  • [source maps options](/platforms/javascript/guides/nuxt/configuration/build/#source-maps-options)
• 🌐 http://localhost:3000/platforms/javascript/guides/solidstart/sourcemaps
  • [Manual Configuration](../overview/javascript.solidstart.mdx)
  • [source maps options](/platforms/javascript/guides/solidstart/configuration/build/#source-maps-options)
• 🌐 http://localhost:3000/platforms/javascript/guides/aws-lambda/install/layer__v9.x
  • [manually](../cjs-npm)
  • [ESM guide](../esm-npm)
• 🌐 http://localhost:3000/platforms/javascript/guides/cordova/configuration/options
  • Obscured CORS docs because it doesn't apply to Cordova
• 🌐 http://localhost:3000/platforms/javascript/guides/electron/configuration/options
  • [Custom IPC Namespace section](/platforms/javascript/guides/electron/platforms/javascript/guides/electron/#custom-ipc-namespace)
• 🌐 http://localhost:3000/platforms/javascript/guides/aws-lambda/configuration/lambda-wrapper
  • [initializing the SDK in code](../../install/cjs-layer#alternative-initialize-the-sdk-in-code)
• 🌐 http://localhost:3000/platforms/javascript/guides/aws-lambda/install/npm__v9.x
  • [CommonJS instructions](./cjs-npm__v9.x)
  • [ESM instructions](./esm-npm__v9.x)
  • [CommonJS instructions](./cjs-npm__v9.x)
  • [ESM instructions](./esm-npm__v9.x)
• 🌐 http://localhost:3000/platforms/javascript/guides/aws-lambda/install/cjs-npm__v9.x
  • [Lambda Layer](../cjs-layer)
• 🌐 http://localhost:3000/platforms/javascript/guides/electron/configuration/environments
  • [Custom IPC Namespace section](/platforms/javascript/guides/electron/platforms/javascript/guides/electron/#custom-ipc-namespace)
• 🌐 http://localhost:3000/platforms/javascript/guides/aws-lambda/configuration/integrations/unhandledrejection
  • [manually wrapped](/platforms/javascript/guides/aws-lambda/install/cjs-layer/#alternative-initialize-the-sdk-in-code)

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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

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Project	Deployment	Preview	Comments	Updated (UTC)
sentry-docs	Ready	Preview	Comment	Oct 29, 2025 0:09am

1 Skipped Deployment

Project	Deployment	Preview	Comments	Updated (UTC)
develop-docs	Ignored	Preview		Oct 29, 2025 0:09am

[sentry-io]

Bug: The "ESM instructions" link in index__v9.x.mdx incorrectly points to npm.mdx instead of the ESM-specific guide.
_{Severity: HIGH | Confidence: 0.98}

🔍 Detailed Analysis

When users click the "ESM instructions" link in index__v9.x.mdx, they are directed to npm.mdx instead of esm-npm__v9.x.mdx. This occurs because the link was changed from [ESM instructions](./install/esm-npm__v9.x) to [ESM instructions](./npm). The npm.mdx guide primarily focuses on CommonJS setup, which can lead ESM users to follow incorrect instructions for their module system. A similar issue exists in layer__v8.x.mdx.

💡 Suggested Fix

Change the link [ESM instructions](./npm) in index__v9.x.mdx to [ESM instructions](./esm-npm__v9.x) to correctly direct users to the ESM-specific guide.

🤖 Prompt for AI Agent

Fix this bug. In docs/platforms/javascript/guides/aws-lambda/install/index__v9.x.mdx at
line 25: When users click the "ESM instructions" link in `index__v9.x.mdx`, they are
directed to `npm.mdx` instead of `esm-npm__v9.x.mdx`. This occurs because the link was
changed from `[ESM instructions](./install/esm-npm__v9.x)` to `[ESM
instructions](./npm)`. The `npm.mdx` guide primarily focuses on CommonJS setup, which
can lead ESM users to follow incorrect instructions for their module system. A similar
issue exists in `layer__v8.x.mdx`.

_{Did we get this right? 👍 / 👎 to inform future reviews.}

[codecov]

Bundle Report

Changes will decrease total bundle size by 15 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	12.98MB	-9 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%
static/3Doz4V9ZU6hsOxjXdS2Lk/_buildManifest.js (New)	684 bytes	684 bytes	100.0% 🚀
static/3Doz4V9ZU6hsOxjXdS2Lk/_ssgManifest.js (New)	77 bytes	77 bytes	100.0% 🚀
static/c-*.js (Deleted)	-77 bytes	0 bytes	-100.0% 🗑️
static/c-*.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	1.78MB	-0.0%
../instrumentation.js	-3 bytes	1.1MB	-0.0%
9523.js	-3 bytes	1.08MB	-0.0%