feat: 3-letter category tags, merged GitHub+stars badge, pastel colors

- Category badges: CLI, APP, WEB, PLG, SDK, OSS in pastel tones
- GitHub + stars merged into single dark badge with gold star count
- La Porra fixed to "web" category

data/cv-en.json

@@ -705,7 +705,7 @@
     },
     {
       "title": "La Porra.club - Football Prediction Platform",
-      "category": "webapp",
+      "category": "web",
       "projectName": "La Porra.club",
       "projectDesc": "Football Prediction Platform",
       "url": "https://laporra.club",

data/cv-es.json

@@ -705,7 +705,7 @@
     },
     {
       "title": "La Porra.club - Plataforma de Predicción de Fútbol",
-      "category": "webapp",
+      "category": "web",
       "projectName": "La Porra.club",
       "projectDesc": "Plataforma de Predicción de Fútbol",
       "url": "https://laporra.club",