fix: update portfolio branding to "Killian' DAL-CIN" across all documentation and components

- Corrected the name in various files including CLAUDE.md, README.md, and configuration files to reflect the updated branding.
- Ensured consistency in the use of the new name throughout the project, enhancing brand identity.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.planning/research/ARCHITECTURE.md

@@ -1,6 +1,6 @@
 # Architecture Patterns
 
-**Project:** Portfolio Killian Dalcin — Nuxt 4 SSR Migration
+**Project:** Portfolio Killian' DAL-CIN — Nuxt 4 SSR Migration
 **Researched:** 2026-04-07
 **Confidence:** HIGH (based on official Nuxt 4 conventions + existing codebase analysis)
 

.planning/research/STACK.md

@@ -1,6 +1,6 @@
 # Technology Stack
 
-**Project:** Portfolio Killian Dalcin — Nuxt 4 SSR Migration
+**Project:** Portfolio Killian' DAL-CIN — Nuxt 4 SSR Migration
 **Researched:** 2026-04-07
 **Knowledge cutoff:** August 2025 — all versions marked LOW confidence must be verified against npm before pinning
 

.planning/research/SUMMARY.md

@@ -1,6 +1,6 @@
 # Research Summary
 
-**Project:** Portfolio Killian Dalcin — Vue 3 SPA → Nuxt 4 SSR Migration
+**Project:** Portfolio Killian' DAL-CIN — Vue 3 SPA → Nuxt 4 SSR Migration
 **Date:** 2026-04-07
 **Sources:** STACK.md, FEATURES.md, ARCHITECTURE.md, PITFALLS.md