refactor: separate UI translations from CV data

- Created separate ui-en.json and ui-es.json files for UI strings
- Removed 'ui' section from cv-en.json and cv-es.json
- Added LoadUI() function to load UI translations separately
- Updated handlers to load UI data independently from CV data
- Updated template to use .UI instead of .CV.UI

This separation follows proper concerns:
- CV JSON files contain only professional CV content
- UI JSON files contain only application interface strings
- Each can be updated independently without affecting the other

data/cv-en.json

@@ -911,19 +911,6 @@
   "other": {
     "driverLicense": "<strong>Type B</strong>"
   },
-  "ui": {
-    "infoModal": {
-      "title": "About this CV",
-      "description": "This interactive CV was built by myself with <strong>Go + HTMX</strong>, showcasing modern hypermedia architecture without heavy JavaScript frameworks.",
-      "techStack": {
-        "goHono": "Go + Hono",
-        "htmx": "HTMX",
-        "html5": "Semantic HTML5",
-        "css3": "Pure CSS3"
-      },
-      "viewSource": "View Source Code"
-    }
-  },
   "meta": {
     "version": "2025-11-09",
     "lastUpdated": "2025-11-08",

data/cv-es.json

@@ -916,19 +916,6 @@
   "other": {
     "driverLicense": "<strong>Tipo B</strong>"
   },
-  "ui": {
-    "infoModal": {
-      "title": "Acerca de este CV",
-      "description": "Este CV interactivo fue construido por mí mismo con <strong>Go + HTMX</strong>, demostrando arquitectura moderna de hipermedia sin frameworks pesados de JavaScript.",
-      "techStack": {
-        "goHono": "Go + Hono",
-        "htmx": "HTMX",
-        "html5": "HTML5 Semántico",
-        "css3": "CSS3 Puro"
-      },
-      "viewSource": "Ver código fuente"
-    }
-  },
   "meta": {
     "version": "2025-11-09",
     "lastUpdated": "2025-11-08",

data/ui-en.json

@@ -0,0 +1,13 @@
+{
+  "infoModal": {
+    "title": "About this CV",
+    "description": "This interactive CV was built by myself with <strong>Go + HTMX</strong>, showcasing modern hypermedia architecture without heavy JavaScript frameworks.",
+    "techStack": {
+      "goHono": "Go + Hono",
+      "htmx": "HTMX",
+      "html5": "Semantic HTML5",
+      "css3": "Pure CSS3"
+    },
+    "viewSource": "View Source Code"
+  }
+}

data/ui-es.json

@@ -0,0 +1,13 @@
+{
+  "infoModal": {
+    "title": "Acerca de este CV",
+    "description": "Este CV interactivo fue construido por mí mismo con <strong>Go + HTMX</strong>, demostrando arquitectura moderna de hipermedia sin frameworks pesados de JavaScript.",
+    "techStack": {
+      "goHono": "Go + Hono",
+      "htmx": "HTMX",
+      "html5": "HTML5 Semántico",
+      "css3": "CSS3 Puro"
+    },
+    "viewSource": "Ver código fuente"
+  }
+}