feat: continue Priority 1 any type fixes

- Fix remaining any types in electron test app (9 types)
- Fix remaining any types in shared config loader (11 types)
- Fix remaining any types in core plugin files (4 types)
- Fix remaining any types in polling contracts (8 types)
- Enhanced type safety across all test apps and core modules

Linting status: ✅ 0 errors, 292 warnings (down from 436 warnings)
Priority 1 progress: 144 warnings fixed (33% reduction)
Any types remaining: 76 (down from 113, 37% reduction)

test-apps/shared/config-loader.ts

@@ -71,8 +71,8 @@ export interface TimeSafariConfig {
     starredPlanIds: string[];
     lastKnownOfferId: string;
     lastKnownPlanId: string;
-    mockOffers: any[];
-    mockProjects: any[];
+    mockOffers: Record<string, unknown>[];
+    mockProjects: Record<string, unknown>[];
   };
   callbacks: {
     offers: {
@@ -356,7 +356,7 @@ export class TestLogger {
     return levels.indexOf(level) <= levels.indexOf(this.logLevel);
   }
 
-  private addToLogs(level: string, message: string, _data?: any): void {
+  private addToLogs(level: string, message: string, _data?: Record<string, unknown>): void {
     const timestamp = new Date().toISOString();
     const logEntry = `[${timestamp}] [${level.toUpperCase()}] ${message}`;
     this.logs.push(logEntry);
@@ -367,28 +367,28 @@ export class TestLogger {
     }
   }
 
-  public debug(message: string, data?: any) {
+  public debug(message: string, data?: Record<string, unknown>) {
     if (this.shouldLog('debug')) {
       console.log(`[DEBUG] ${message}`, data || '');
       this.addToLogs('debug', message, data);
     }
   }
 
-  public info(message: string, data?: any) {
+  public info(message: string, data?: Record<string, unknown>) {
     if (this.shouldLog('info')) {
       console.log(`[INFO] ${message}`, data || '');
       this.addToLogs('info', message, data);
     }
   }
 
-  public warn(message: string, data?: any) {
+  public warn(message: string, data?: Record<string, unknown>) {
     if (this.shouldLog('warn')) {
       console.warn(`[WARN] ${message}`, data || '');
       this.addToLogs('warn', message, data);
     }
   }
 
-  public error(message: string, data?: any) {
+  public error(message: string, data?: Record<string, unknown>) {
     if (this.shouldLog('error')) {
       console.error(`[ERROR] ${message}`, data || '');
       this.addToLogs('error', message, data);
@@ -433,7 +433,7 @@ export class MockDailyNotificationService {
   /**
    * Schedule dual notification (content fetch + user notification)
    */
-  public async scheduleDualNotification(config: any): Promise<void> {
+  public async scheduleDualNotification(config: Record<string, unknown>): Promise<void> {
     if (!this.isInitialized) {
       throw new Error('Service not initialized');
     }
@@ -465,7 +465,7 @@ export class MockDailyNotificationService {
   /**
    * Get dual schedule status
    */
-  public async getDualScheduleStatus(): Promise<any> {
+  public async getDualScheduleStatus(): Promise<Record<string, unknown>> {
     return {
       contentFetch: {
         enabled: true,
@@ -491,7 +491,7 @@ export class MockDailyNotificationService {
   /**
    * Simulate content fetch using Endorser.ch API patterns
    */
-  private async simulateContentFetch(config: any): Promise<void> {
+  private async simulateContentFetch(config: Record<string, unknown>): Promise<void> {
     this.logger.info('Simulating content fetch from Endorser.ch API');
     
     try {
@@ -541,7 +541,7 @@ export class MockDailyNotificationService {
   /**
    * Simulate user notification
    */
-  private async simulateUserNotification(config: any): Promise<void> {
+  private async simulateUserNotification(config: Record<string, unknown>): Promise<void> {
     this.logger.info('Simulating user notification', {
       title: config.title,
       body: config.body,