Add unique member ID generation to registration process

- Generate and store unique member IDs during user registration
- Update email templates to include formatted member ID and registration date
- Add member_id field mapping in NocoDB utility functions
- Enhance email service with better logging and template data handling

server/api/registration.post.ts

@@ -116,7 +116,11 @@ export default defineEventHandler(async (event) => {
       membershipData
     });
 
-    // 6. Create member record
+    // 6. Generate unique member ID and create member record
+    console.log('[api/registration.post] Generating unique member ID...');
+    const { generateMemberID } = await import('~/server/utils/member-id');
+    const generatedMemberID = await generateMemberID();
+    
     console.log('[api/registration.post] Creating member record...');
     const memberData = {
       first_name: body.first_name,
@@ -131,6 +135,7 @@ export default defineEventHandler(async (event) => {
       membership_status: 'Active',
       registration_date: new Date().toISOString(),
       member_since: new Date().toISOString().split('T')[0], // YYYY-MM-DD format
+      member_id: generatedMemberID, // Include the generated member ID
       membership_date_paid: '',
       payment_due_date: paymentDueDate.toISOString() // 1 month from registration
     };
@@ -154,7 +159,12 @@ export default defineEventHandler(async (event) => {
         firstName: body.first_name,
         lastName: body.last_name,
         verificationLink,
-        memberId: createdMemberId
+        memberId: member.member_id || `MUSA-${createdMemberId}`, // Use formatted member_id
+        registrationDate: new Date().toLocaleDateString('en-US', {
+          year: 'numeric',
+          month: 'long',
+          day: 'numeric'
+        })
       });
 
       console.log('[api/registration.post] Welcome email sent successfully');
@@ -163,13 +173,13 @@ export default defineEventHandler(async (event) => {
       // Don't fail the registration if email fails - user can resend verification email later
     }
 
-    console.log(`[api/registration.post] ✅ Registration successful - Member ID: ${createdMemberId}, Keycloak ID: ${createdKeycloakId}`);
+    console.log(`[api/registration.post] ✅ Registration successful - Member ID: ${member.member_id || `MUSA-${createdMemberId}`}, Keycloak ID: ${createdKeycloakId}`);
 
     return {
       success: true,
       message: 'Registration successful! Please check your email to verify your account and set your password.',
       data: {
-        memberId: createdMemberId,
+        memberId: member.member_id || `MUSA-${createdMemberId}`, // Return formatted member_id
         email: body.email
       }
     };