feat(home): landing-style live chart, dynamic product tabs, and price copy

Replace home chart with landing live card, catalog-driven tabs, and smoother range transitions; normalize مظنه to قیمت in user-facing strings; add installment and zaarbox chart APIs.

src/models/home.ts

@@ -32,7 +32,7 @@ export interface Price {
   main_product?: number
   montzar?: number
   zaarbox?: number
-  /** montzar | zaarbox | main_product | store = مظنه زنده، database_last = آخرین قیمت ذخیره‌شده */
+  /** montzar | zaarbox | main_product | store = قیمت زنده، database_last = آخرین قیمت ذخیره‌شده */
   price_source?: string | null
   last_historical?: number
 }