fix(drafts): exclude drafts from VAT/revenue/created aggregations + koncept audit labels

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

src/routes/admin/dashboard.ts

@@ -198,7 +198,11 @@ export default async function dashboardRoutes(
           prisma.quotations.count({ where: { status: "ordered" } }),
           prisma.quotations.count({ where: { status: "invalidated" } }),
           prisma.quotations.count({
-            where: { created_at: { gte: monthStart, lt: monthEnd } },
+            where: {
+              // Drafts aren't real offers — keep them out of the count.
+              status: { not: "draft" },
+              created_at: { gte: monthStart, lt: monthEnd },
+            },
           }),
         ]);
       result.offers = {
@@ -246,6 +250,7 @@ export default async function dashboardRoutes(
           FROM invoices i
           JOIN invoice_items ii ON i.id = ii.invoice_id
           WHERE i.issue_date >= ${monthStartStr} AND i.issue_date < ${monthEndStr}
+            AND i.status <> 'draft'
           GROUP BY i.currency
         `,
       ]);