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/platform/companies/[id]/route.ts

@@ -4,15 +4,7 @@ import { getServerSession } from "next-auth";
 import { platformAuthOptions } from "../../../../../lib/platform-auth";
 import { prisma } from "../../../../../lib/prisma";
 
-interface PlatformSession {
-  user: {
-    id?: string;
-    name?: string;
-    email?: string;
-    isPlatformUser?: boolean;
-    platformRole?: string;
-  };
-}
+export const dynamic = "force-dynamic";
 
 // GET /api/platform/companies/[id] - Get company details
 export async function GET(
@@ -20,9 +12,7 @@ export async function GET(
   { params }: { params: Promise<{ id: string }> }
 ) {
   try {
-    const session = (await getServerSession(
-      platformAuthOptions
-    )) as PlatformSession | null;
+    const session = await getServerSession(platformAuthOptions);
 
     if (!session?.user?.isPlatformUser) {
       return NextResponse.json(

app/api/platform/companies/[id]/users/route.ts

@@ -4,6 +4,8 @@ import { getServerSession } from "next-auth";
 import { platformAuthOptions } from "../../../../../../lib/platform-auth";
 import { prisma } from "../../../../../../lib/prisma";
 
+export const dynamic = "force-dynamic";
+
 // POST /api/platform/companies/[id]/users - Invite user to company
 export async function POST(
   request: NextRequest,