feat: content store con seed, cache e fallback

src/data/content-seed.ts

@@ -0,0 +1,24 @@
+import type { StyleGroup } from '../lib/style-presets';
+import { site } from './site';
+
+export type ContentType = 'text' | 'html' | 'image';
+export interface SeedEntry { tag: string; type: ContentType; value: string; styleOptions?: StyleGroup[] }
+
+const T = (tag: string, value: string, styleOptions: StyleGroup[] = ['size', 'color', 'weight', 'style']): SeedEntry =>
+  ({ tag, type: 'text', value, styleOptions });
+const H = (tag: string, value: string, styleOptions: StyleGroup[] = ['size', 'color']): SeedEntry =>
+  ({ tag, type: 'html', value, styleOptions });
+const I = (tag: string): SeedEntry => ({ tag, type: 'image', value: '' });
+
+export const contentSeed: SeedEntry[] = [
+  // --- Globali (site.ts) ---
+  T('global.contact.phone', site.phone, []),
+  T('global.contact.email', site.email, []),
+  T('global.contact.address', site.address, []),
+  T('global.contact.city-line', site.cityLine, []),
+  T('global.hours.1', site.hours[0], []),
+  T('global.hours.2', site.hours[1], []),
+  // I task di estrazione aggiungono qui le entry di header/footer/pagine/data file.
+];
+
+export const seedByTag = new Map(contentSeed.map((e) => [e.tag, e]));