refactor: remove API documentation files and add binary to gitignore

- Removed redundant API documentation (API.md and API-QUICK-REFERENCE.md)
- Added cv-app binary to gitignore to prevent committing build artifacts

.gitignore

@@ -29,3 +29,4 @@ Thumbs.db
 # Temp files
 *.tmp
 *.log
+cv-app

data/cv-en.json

@@ -642,7 +642,7 @@
         "Constructed several Lucene indexes for information stored in company databases, making searches significantly faster",
         "Developed various Use Cases of different nature for enterprise applications"
       ],
-      "awardLogo": "teseo.png"
+      "awardLogo": "uex.png"
     }
   ],
   "certifications": [

data/cv-es.json

@@ -647,7 +647,7 @@
         "Construí varios índices Lucene para información almacenada en bases de datos de la empresa, haciendo las búsquedas significativamente más rápidas",
         "Desarrollé varios Casos de Uso de diferente naturaleza para aplicaciones empresariales"
       ],
-      "awardLogo": "teseo.png"
+      "awardLogo": "uex.png"
     }
   ],
   "certifications": [