fix: render HTML links in short descriptions and responsibilities

- Added safeHTML template function to prevent HTML escaping
- Applied safeHTML filter to ShortDescription fields in Experience, Awards, and Courses
- Applied safeHTML filter to Responsibilities in all sections
- Links and HTML formatting now render correctly instead of showing raw HTML tags

internal/templates/template.go

@@ -47,6 +47,9 @@ func (m *Manager) loadTemplates() error {
 		"eq": func(a, b string) bool {
 			return a == b
 		},
+		"safeHTML": func(s string) template.HTML {
+			return template.HTML(s)
+		},
 	}
 
 	// Parse main templates