fix: comprehensive TypeScript/build fixes and modernization

- Update tsconfig to ES2024 target and bundler moduleResolution
- Add dynamic imports for chart.js and recharts (bundle optimization)
- Consolidate 17 useState into useReducer in sessions page
- Fix 18 .js extension imports across lib files
- Add type declarations for @rapideditor/country-coder
- Fix platform user types (PlatformUserRole enum)
- Fix Calendar component prop types
- Centralize next-auth type augmentation
- Add force-dynamic to all API routes (prevent build-time prerender)
- Fix Prisma JSON null handling with Prisma.DbNull
- Fix various type mismatches (SessionMessage, ImportRecord, etc.)
- Export ButtonProps from button component
- Update next-themes import path
- Replace JSX.Element with React.ReactElement
- Remove obsolete debug scripts and pnpm lockfile
- Downgrade eslint to v8 for next compatibility

app/api/admin/database-health/route.ts

@@ -2,6 +2,8 @@
 import { type NextRequest, NextResponse } from "next/server";
 import { checkDatabaseConnection, prisma } from "@/lib/prisma";
 
+export const dynamic = "force-dynamic";
+
 export async function GET(request: NextRequest) {
   try {
     // Check if user has admin access (you may want to add proper auth here)
@@ -36,7 +38,7 @@ export async function GET(request: NextRequest) {
       // Count recent AI requests
       prisma.aIProcessingRequest.count({
         where: {
-          createdAt: {
+          requestedAt: {
             gte: new Date(Date.now() - 24 * 60 * 60 * 1000), // Last 24 hours
           },
         },

app/api/admin/refresh-sessions/route.ts

@@ -3,6 +3,8 @@ import { fetchAndParseCsv } from "../../../../lib/csvFetcher";
 import { processQueuedImports } from "../../../../lib/importProcessor";
 import { prisma } from "../../../../lib/prisma";
 
+export const dynamic = "force-dynamic";
+
 export async function POST(request: NextRequest) {
   try {
     const body = await request.json();

app/api/admin/trigger-processing/route.ts

@@ -4,7 +4,9 @@ import { getServerSession } from "next-auth";
 import { authOptions } from "../../../../lib/auth";
 import { prisma } from "../../../../lib/prisma";
 import { processUnprocessedSessions } from "../../../../lib/processingScheduler";
-import { ProcessingStatusManager } from "../../../../lib/processingStatusManager";
+import { getSessionsNeedingProcessing } from "../../../../lib/processingStatusManager";
+
+export const dynamic = "force-dynamic";
 
 interface SessionUser {
   email: string;
@@ -65,11 +67,10 @@ export async function POST(request: NextRequest) {
         : 5;
 
     // Check how many sessions need AI processing using the new status system
-    const sessionsNeedingAI =
-      await ProcessingStatusManager.getSessionsNeedingProcessing(
-        ProcessingStage.AI_ANALYSIS,
-        1000 // Get count only
-      );
+    const sessionsNeedingAI = await getSessionsNeedingProcessing(
+      ProcessingStage.AI_ANALYSIS,
+      1000 // Get count only
+    );
 
     // Filter to sessions for this company
     const companySessionsNeedingAI = sessionsNeedingAI.filter(