Unify admin ticket creation into one modal with first-class payment status.

- Replace the three Attendees-tab modals (Manual Ticket / Add at Door /
  Invite Guest) with a single Add Ticket modal: Paid/Unpaid/Guest segmented
  control, shared fields, "Check in now" for all types, and a live
  "what happens" preview, backed by one POST /api/tickets/admin/add.
- Add tickets.payment_status (paid | unpaid | comp) with a backfill
  migration; keep it in sync on every payment-settlement path (mark-paid,
  admin approval, Lightning, free bookings, hold recovery).
- Show Paid/Unpaid/Comp badges in the attendee list, count only paid
  tickets toward revenue, let unpaid tickets be resolved via Mark Paid,
  and flag unpaid tickets with their balance due in the door scanner.
- Replace the per-page useStatsPrivacy hook with an admin-wide
  PrivacyContext + SensitiveValue mask, toggled from the admin layout.
- Add server-side pagination with page-size options to the users page.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

backend/src/db/migrate.ts

@@ -199,7 +199,19 @@ async function migrate() {
     try {
       await (db as any).run(sql`ALTER TABLE tickets ADD COLUMN is_guest INTEGER NOT NULL DEFAULT 0`);
     } catch (e) { /* column may already exist */ }
-    
+
+    // Migration: Add payment_status column to tickets (paid | unpaid | comp),
+    // backfilled from is_guest and the payments table on first run
+    try {
+      await (db as any).run(sql`ALTER TABLE tickets ADD COLUMN payment_status TEXT NOT NULL DEFAULT 'unpaid'`);
+      await (db as any).run(sql`UPDATE tickets SET payment_status = 'comp' WHERE is_guest = 1`);
+      await (db as any).run(sql`
+        UPDATE tickets SET payment_status = 'paid'
+        WHERE is_guest = 0
+          AND id IN (SELECT ticket_id FROM payments WHERE status = 'paid')
+      `);
+    } catch (e) { /* column may already exist */ }
+
     // Make attendee_email and attendee_phone nullable (recreate table if needed or just allow nulls for new entries)
     // SQLite doesn't support altering column constraints, so we'll just ensure new entries work
 
@@ -702,6 +714,18 @@ async function migrate() {
       await (db as any).execute(sql`ALTER TABLE tickets ADD COLUMN is_guest INTEGER NOT NULL DEFAULT 0`);
     } catch (e) { /* column may already exist */ }
 
+    // Migration: Add payment_status column to tickets (paid | unpaid | comp),
+    // backfilled from is_guest and the payments table on first run
+    try {
+      await (db as any).execute(sql`ALTER TABLE tickets ADD COLUMN payment_status VARCHAR(10) NOT NULL DEFAULT 'unpaid'`);
+      await (db as any).execute(sql`UPDATE tickets SET payment_status = 'comp' WHERE is_guest = 1`);
+      await (db as any).execute(sql`
+        UPDATE tickets SET payment_status = 'paid'
+        WHERE is_guest = 0
+          AND id IN (SELECT ticket_id FROM payments WHERE status = 'paid')
+      `);
+    } catch (e) { /* column may already exist */ }
+
     await (db as any).execute(sql`
       CREATE TABLE IF NOT EXISTS payments (
         id UUID PRIMARY KEY,

backend/src/db/schema.ts

@@ -110,6 +110,8 @@ export const sqliteTickets = sqliteTable('tickets', {
   qrCode: text('qr_code'),
   adminNote: text('admin_note'),
   isGuest: integer('is_guest', { mode: 'boolean' }).notNull().default(false),
+  // Paid: revenue counted; Unpaid: balance due (collect at door); Comp: free guest, no revenue
+  paymentStatus: text('payment_status', { enum: ['paid', 'unpaid', 'comp'] }).notNull().default('unpaid'),
   createdAt: text('created_at').notNull(),
 });
 
@@ -468,6 +470,8 @@ export const pgTickets = pgTable('tickets', {
   qrCode: varchar('qr_code', { length: 255 }),
   adminNote: pgText('admin_note'),
   isGuest: pgInteger('is_guest').notNull().default(0),
+  // Paid: revenue counted; Unpaid: balance due (collect at door); Comp: free guest, no revenue
+  paymentStatus: varchar('payment_status', { length: 10 }).notNull().default('unpaid'),
   createdAt: timestamp('created_at').notNull(),
 });