feat: structured victories/education with photos, links, and editorial profile layout

- Add VictoryItem type (place, category, competition, location, date, image, link)
- Add RichListItem type for education with image/link support
- Backward-compatible DB parsing for old string[] formats
- Admin forms with structured fields and image upload per item
- Victory/education cards with photo overlay and lightbox
- Remove max-width constraint from trainer profile for full-width layout

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/types/content.ts

@@ -7,6 +7,22 @@ export interface ClassItem {
   color?: string;
 }
 
+export interface RichListItem {
+  text: string;
+  image?: string;
+  link?: string;
+}
+
+export interface VictoryItem {
+  place: string;
+  category: string;
+  competition: string;
+  location?: string;
+  date?: string;
+  image?: string;
+  link?: string;
+}
+
 export interface TeamMember {
   name: string;
   role: string;
@@ -14,8 +30,8 @@ export interface TeamMember {
   instagram?: string;
   description?: string;
   experience?: string[];
-  victories?: string[];
-  education?: string[];
+  victories?: VictoryItem[];
+  education?: RichListItem[];
 }
 
 export interface FAQItem {