feat: add course logo support with servoy, forem, and camaracomercio logos

- Add courseLogo field to Course struct in Go
- Update template to display course logos with fallback to school icon
- Add CSS styling for course logo images (80x80px, contained, bordered)
- Add logos to three courses in both English and Spanish:
  * Servoy World 2011 (servoy.png)
  * Train the Trainers / Formador de Formadores (forem.png)
  * Windows 2003 Server (camaracomercio.png)
- Course logos stored in /static/images/courses/ folder
- Similar implementation to project logos with error handling

data/cv-en.json

@@ -667,6 +667,7 @@
     {
       "title": "Servoy World 2011",
       "institution": "Servoy",
+      "courseLogo": "servoy.png",
       "location": "Amsterdam",
       "date": "2011-02",
       "duration": "3 days",
@@ -680,6 +681,7 @@
     {
       "title": "Train the Trainers",
       "institution": "FOREM Extremadura",
+      "courseLogo": "forem.png",
       "location": "Cáceres",
       "date": "2009-06",
       "duration": "150 hours",
@@ -693,6 +695,7 @@
     {
       "title": "Windows 2003 Server",
       "institution": "Cáceres Chamber of Commerce",
+      "courseLogo": "camaracomercio.png",
       "location": "Cáceres",
       "date": "2006-01",
       "duration": "80 hours",

data/cv-es.json

@@ -672,6 +672,7 @@
     {
       "title": "Servoy World 2011",
       "institution": "Servoy",
+      "courseLogo": "servoy.png",
       "location": "Amsterdam",
       "date": "2011-02",
       "duration": "3 días",
@@ -685,6 +686,7 @@
     {
       "title": "Formador de Formadores",
       "institution": "FOREM Extremadura",
+      "courseLogo": "forem.png",
       "location": "Cáceres",
       "date": "2009-06",
       "duration": "150 horas",
@@ -698,6 +700,7 @@
     {
       "title": "Windows 2003 Server",
       "institution": "Cámara de Comercio de Cáceres",
+      "courseLogo": "camaracomercio.png",
       "location": "Cáceres",
       "date": "2006-01",
       "duration": "80 horas",

internal/models/cv.go

@@ -137,6 +137,7 @@ type Certification struct {
 type Course struct {
 	Title            string   `json:"title"`
 	Institution      string   `json:"institution"`
+	CourseLogo       string   `json:"courseLogo,omitempty"` // Optional logo filename
 	Location         string   `json:"location"`
 	Date             string   `json:"date"`
 	Duration         string   `json:"duration"`

static/css/main.css

@@ -894,6 +894,16 @@ iconify-icon {
     justify-content: center;
 }
 
+.course-icon img {
+    width: 80px;
+    height: 80px;
+    object-fit: contain;
+    border-radius: 4px;
+    border: 1px solid #ddd;
+    background: #f5f5f5;
+    padding: 4px;
+}
+
 .default-course-icon {
     width: 80px;
     height: 80px;

templates/cv-content.html

@@ -280,9 +280,15 @@
                 </h3>
                 {{range .CV.Courses}}
                 <div class="course-item">
+                    {{if .CourseLogo}}
+                    <div class="course-icon">
+                        <img src="/static/images/courses/{{.CourseLogo}}" alt="{{.Title}} logo" onerror="this.parentElement.innerHTML='<iconify-icon icon=\'mdi:school\' width=\'80\' height=\'80\' class=\'default-course-icon\'></iconify-icon>'">
+                    </div>
+                    {{else}}
                     <div class="course-icon">
                         <iconify-icon icon="mdi:school" width="80" height="80" class="default-course-icon"></iconify-icon>
                     </div>
+                    {{end}}
                     <div class="course-content">
                         <div class="course-header">
                             <h4 class="course-title">