Dev (#50)

* update

* cleanup

* fixing linting and tests errors

* Refactor API Parameter Handling and Update Email Transport

✅ Updated API Route Parameters:
- Changed parameter type from `{ id: string }` to `Promise<{ id: string }>` in PUT and DELETE methods for better async handling.

✅ Fixed Email Transport Creation:
- Updated `nodemailer.createTransporter` to `nodemailer.createTransport` for correct transport configuration.

✅ Refactored AnalyticsDashboard Component:
- Changed export from default to named export for better modularity.

✅ Enhanced Email Responder Toast:
- Updated toast structure to include additional properties for better user feedback.

🎯 Overall Improvements:
- Improved async handling in API routes.
- Ensured correct usage of nodemailer.
- Enhanced component exports and user notifications.

app/api/contacts/[id]/route.tsx

@@ -0,0 +1,76 @@
+import { type NextRequest, NextResponse } from "next/server";
+import { PrismaClient } from '@prisma/client';
+
+const prisma = new PrismaClient();
+
+export async function PUT(
+    request: NextRequest,
+    { params }: { params: Promise<{ id: string }> }
+) {
+    try {
+        const resolvedParams = await params;
+        const id = parseInt(resolvedParams.id);
+        const body = await request.json();
+        const { responded, responseTemplate } = body;
+
+        if (isNaN(id)) {
+            return NextResponse.json(
+                { error: 'Invalid contact ID' },
+                { status: 400 }
+            );
+        }
+
+        const contact = await prisma.contact.update({
+            where: { id },
+            data: {
+                responded: responded !== undefined ? responded : undefined,
+                responseTemplate: responseTemplate || undefined,
+                updatedAt: new Date()
+            }
+        });
+
+        return NextResponse.json({
+            message: 'Contact updated successfully',
+            contact
+        });
+
+    } catch (error) {
+        console.error('Error updating contact:', error);
+        return NextResponse.json(
+            { error: 'Failed to update contact' },
+            { status: 500 }
+        );
+    }
+}
+
+export async function DELETE(
+    request: NextRequest,
+    { params }: { params: Promise<{ id: string }> }
+) {
+    try {
+        const resolvedParams = await params;
+        const id = parseInt(resolvedParams.id);
+
+        if (isNaN(id)) {
+            return NextResponse.json(
+                { error: 'Invalid contact ID' },
+                { status: 400 }
+            );
+        }
+
+        await prisma.contact.delete({
+            where: { id }
+        });
+
+        return NextResponse.json({
+            message: 'Contact deleted successfully'
+        });
+
+    } catch (error) {
+        console.error('Error deleting contact:', error);
+        return NextResponse.json(
+            { error: 'Failed to delete contact' },
+            { status: 500 }
+        );
+    }
+}