Add LFX mentorship blog: Enhancing func CLI Experience

[RayyanSeliya]

Description

Add LFX Fall 2025 mentorship blog post documenting my experience improving the Knative Functions CLI user experience.

Related to LFX Project Issue

Proposed Changes

• Add new blog post: "My LFX Mentorship Experience: Enhancing the Knative func CLI Experience"
• Blog follows the standard blog template structure
• Documents the journey of conducting comprehensive UX evaluation of func CLI
• Covers systematic testing of 12 core commands with 200+ documented issues
• Shares insights on improving error handling, help text, and user guidance
• Includes practical tips for future LFX applicants on community engagement and proposal preparation

Checklist

• [x] Blog post follows the blog template
• [x] Content is original and based on personal experience
• [x] All links are valid and use {:target="_blank"} for external links
• [x] Proper attribution and acknowledgments included
• [x] Author information and LinkedIn profile linked

[netlify[bot]]

✅ Deploy Preview for knative ready!

Built without sensitive environment variables

Name	Link
🔨 Latest commit	a76edf5c54f68a788a4c42f0468693c9045798de
🔍 Latest deploy log	https://app.netlify.com/projects/knative/deploys/693083cb74ddda00086440de
😎 Deploy Preview	https://deploy-preview-6528--knative.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify project configuration.

[knative-prow[bot]]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: RayyanSeliya Once this PR has been reviewed and has the lgtm label, please assign pierdipi for approval. For more information see the Code Review Process.

The full list of commands accepted by this bot can be found here.

Needs approval from an approver in each of these files:

• OWNERS

Approvers can indicate their approval by writing /approve in a comment Approvers can cancel approval by writing /approve cancel in a comment

[RayyanSeliya]

/cc @Cali0707

[prajjwalyd]

looks good to me as well!