Update remote soul-content with local content

lib/modules/marketing/types.ts

@@ -0,0 +1,37 @@
+export type CampaignType = 'popup' | 'banner' | 'modal' | 'toast';
+
+export interface Campaign {
+  id: string;
+  name: string;
+  type: CampaignType;
+  isActive: boolean;
+  rules: CampaignRule[];
+  content: CampaignContent;
+  startDate?: Date;
+  endDate?: Date;
+}
+
+export interface CampaignRule {
+  type: 'time_on_page' | 'scroll_depth' | 'exit_intent' | 'user_segment';
+  value: number | string; // e.g., 30 (seconds), 50 (percent)
+}
+
+export interface CampaignContent {
+  title?: string;
+  body?: string;
+  imageUrl?: string;
+  ctaText?: string;
+  ctaUrl?: string;
+}
+
+export interface MarketingService {
+  getActiveCampaigns(context: UserContext): Promise<Campaign[]>;
+  trackImpression(campaignId: string): void;
+  trackClick(campaignId: string): void;
+}
+
+export interface UserContext {
+  userId?: string;
+  pageUrl: string;
+  device: 'mobile' | 'desktop';
+}