feat: mejorar output de symlink para mostrar ruta completa del destino

Cambia mensaje de:
   Created: init.vim  /path/to/source
A:
   /home/user/.config/nvim/init.vim  /path/to/source

Facilita debugging mostrando HACIA DÓNDE se instala cada archivo.

Author: dotfiles-bot

scripts/dotfiles_installer/symlink.py

@@ -116,7 +116,7 @@ def create_symlink(self, source: Path, destination: Path, module_name: str,
         # Create symlink
         try:
             destination.symlink_to(source)
-            print(f"  ✓ Created: {destination.name} → {source}")
+            print(f"  ✓ {destination} → {source}")
             return True
         except OSError as e:
             print(f"  ✗ Failed to create symlink {destination}: {e}")