fix: windows installation tab on the docs

[Zamiell]

What does this PR do?

Fixes #25042.

How did you verify your code works?

I ran mintlify dev and watched the Windows tab get auto selected.

[coderabbitai]

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Reviewing files that changed from the base of the PR and between a9d9b14 and d5369d8.

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• docs/snippets/windows-tab-selector.jsx

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Walkthrough

Adds a Windows-specific tab selector UI component and a small client script. The component is imported into docs/installation.mdx; docs/os-tab-selector.js detects Windows and auto-selects the Windows installation tab, including SPA navigation handling.

Changes

Cohort / File(s)	Summary
Installation Documentation docs/installation.mdx	Imported and rendered the WindowsTabSelector component to surface Windows-specific install instructions on the installation page.
Windows Tab UI Snippet docs/snippets/windows-tab-selector.jsx	New React component WindowsTabSelector that renders a Windows instruction block and PowerShell command snippet; exported as default.
Client-side OS Detection Script docs/os-tab-selector.js	New self-executing script that detects Windows via navigator, clicks the "Windows" role="tab" on load, and re-applies selection on SPA navigation using a MutationObserver.

🚥 Pre-merge checks | ✅ 4

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately and concisely summarizes the main change: adding Windows tab auto-selection functionality to the documentation.
Description check	✅ Passed	The PR description follows the repository template with both required sections completed: it references the issue and explains verification steps.
Linked Issues check	✅ Passed	The code changes directly address issue #25662 by implementing Windows OS detection and auto-selecting the Windows tab on the installation docs page.
Out of Scope Changes check	✅ Passed	All changes are scoped to implementing Windows tab auto-selection: adding a React component, a detection script, and integrating them into the installation page.

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@docs/installation.mdx`:
- Around line 6-8: The import references a missing React component
WindowsTabSelector; create the component file exports used by the docs or update
the import path. Add a new file docs/snippets/windows-tab-selector.jsx that
exports a default WindowsTabSelector React component (function or arrow) which
renders the expected tab UI (props if used by the docs) and export default
WindowsTabSelector, or if the component already exists elsewhere, change the
import in docs/installation.mdx to point to its actual location and
named/default export (WindowsTabSelector) to match the implementation.

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: ASSERTIVE

Plan: Pro

Run ID: a2653ae4-f81b-4b9f-a09f-58e575f811a0

📥 Commits

Reviewing files that changed from the base of the PR and between 10bdb48 and a9d9b14.

📒 Files selected for processing (2)

• docs/installation.mdx
• docs/os-tab-selector.js