content(resume): reposition Portfolio Template entry as drift-killer

[subhayu99]

Summary

Updates the personal_projects "Portfolio Template" entry in resume.yaml to match the rebrand merged in PR #24. Old highlights sold the visual modes; new bullets lead with the resume↔website drift-killer story that birthed the project.

Diff

       highlights:
-        - "Open-sourced **this very portfolio** because people kept asking how I built it — zero-code template that deploys to GitHub Pages in under 10 minutes."
-        - "One `resume.yaml`, two views: a retro **terminal mode** with live commands ..."
-        - "Click the title to see live adoption stats and how to replicate; full source on [GitHub](...)"
+        - "Open-sourced **this very portfolio** to fix resume↔website drift — `resume.yaml` is the single source: one file → PDF resume + multi-mode portfolio site (splash · terminal · GUI), always in sync."
+        - "Zero-code: fork, drop in YAML, deploy to GitHub Pages in <10 min — themes, AI converter, hidden games, scroll animations, sparklines, PWA install all included."
+        - "Click the title for live adoption stats; full source on [GitHub](...)"

Trimmed total ~35% (~250+250+150 → ~195+155+115 chars per bullet) so the PDF doesn't overflow.

Why this is a PR not a direct push

Per the MAINTAINER_GUIDE.md "Personal data update" flow, this would normally be a direct push to personal. Doing it as a PR lets you eyeball the rendered PDF preview before deploy fires.

Test plan

• Eyeball the new bullets in the PR diff
• (Optional) Run npm run hydrate && npm run build locally to render the PDF and confirm the 3 bullets fit cleanly without overflow
• Merge — auto-deploy fires
• Confirm the live site at https://subhayu.in shows the new framing in the Portfolio Template card / showcase