docs(kanvas): isolate designer narrative and publish meet-five draft …

[Junnygram]

Description

This PR resolves two distinct issues in our documentation content structure:

1. Fixes the infinite redirect loop on /cloud/about/:
   The meet-five files in /cloud/getting-started/meet-five/ were set to draft: true. Because Hugo builds skipped these files in production, the redirect target did not exist, causing the infinite redirect loop. Flipping these to draft: false resolves this.

2. Core features isolation in Kanvas Designer (kanvas/designer/):
   Restructured the /kanvas/designer/ page to place a concise "Core Features" section (detailing the canvas, component palette, collaborative reviews, and environment validation) right at the top. The AWS design walkthrough narrative involving Five, Jordan, and Rex has been isolated under its own ## Walkthrough header so that first-time readers can grasp the core tool features before diving into the fictional team story.

Verification:

Screen.Recording.2026-05-20.at.12.45.57.mov

[gemini-code-assist]

Code Review

This pull request publishes the 'Meet Five' narrative pages by setting their draft status to false and significantly expands the Kanvas Designer documentation. A new 'Core Features' section was added, detailing visual modeling, collaborative review tools, and real-world integrations. Review feedback focuses on improving technical terminology and clarity, specifically suggesting the use of 'cloud provider' instead of 'cloud-provider', 'tags' instead of 'tagsets', and 'versioned duplicates' for better readability.

[github-actions]

🚀 Preview deployment: https://layer5io.github.io/docs/pr-preview/pr-1062/

Note: Preview may take a moment (GitHub Pages deployment in progress). Please wait and refresh. Track deployment here

[icoderarely]

hey, you seem to be working on two different issues - but with no link to them, can you add the links?

[icoderarely]

These looks good to me, not sure about the kanvas, as it should be in a different PR probably, you may wait for some maintainer to check on it