Add Google Analytics tracking to documentation site

[Nlea]

Summary by CodeRabbit

• Chores
  • Enabled Google Analytics integration for site performance and user engagement tracking.

[coderabbitai]

Walkthrough

The changes add Google Analytics integration to the Astro configuration by inserting script tags in the head that load the Google Tag Manager library (gtag.js) asynchronously and initialize Google Analytics tracking with ID G-GEKL1TDFL6.

Changes

Cohort / File(s)	Summary
Google Analytics Integration astro.config.ts	Adds two script entries to the Astro config head: an async gtag.js loader from Google Tag Manager and an inline script initializing dataLayer and configuring gtag with GA ID G-GEKL1TDFL6

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

• Verify that the GA ID (G-GEKL1TDFL6) is correct and intended for production use
• Confirm that the gtag initialization script syntax is valid and follows Google Analytics best practices
• Check that this configuration doesn't conflict with any existing analytics setup

Poem

🐰 Hops of joy, analytics now flows,
Through gtag's script, the data grows,
G-codes track each path and click,
A rabbit's setup, swift and slick!
📊✨

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'Add Google Analytics tracking to documentation site' directly and clearly describes the main change: adding Google Analytics integration to the Astro config for the documentation site.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch add-google-analytics

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📜 Recent review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between b53dacb and 1468f3d.

📒 Files selected for processing (1)

• astro.config.ts (1 hunks)

🔇 Additional comments (1)

astro.config.ts (1)

52-68: Implement cookie consent before loading Google Analytics.

Verification confirms no cookie consent mechanism exists in the codebase. The GA tracking script at lines 56-66 loads unconditionally and will set tracking cookies without user approval. This violates GDPR and CCPA requirements for sites with EU or California users.

Implement a consent banner that conditionally loads these GA scripts only after explicit user approval. Additionally, consider replacing the hard-coded tracking ID with an environment variable to support multi-environment deployments.

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