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
         `,
       ]);

src/routes/admin/invoices.ts

@@ -127,13 +127,15 @@ export default async function invoicesRoutes(
 
       const invoice = await createInvoice(body);
 
+      // A draft has no number yet — show "koncept" instead of "null".
+      const isDraft = invoice.status === "draft";
       await logAudit({
         request,
         authData: request.authData,
         action: "create",
         entityType: "invoice",
         entityId: invoice.id,
-        description: `Vytvořena faktura ${invoice.invoice_number}`,
+        description: `Vytvořena faktura ${invoice.invoice_number ?? "koncept"}`,
       });
       // Return both invoice_id and id for frontend compatibility
       return success(
@@ -144,7 +146,9 @@ export default async function invoicesRoutes(
           invoice_number: invoice.invoice_number,
         },
         201,
-        "Faktura byla vystavena",
+        isDraft
+          ? "Faktura byla uložena jako koncept"
+          : "Faktura byla vystavena",
       );
     },
   );

src/routes/admin/issued-orders.ts

@@ -81,7 +81,7 @@ export default async function issuedOrdersRoutes(fastify: FastifyInstance) {
         action: "create",
         entityType: "issued_order",
         entityId: order.id,
-        description: `Vytvořena vydaná objednávka ${order.po_number}`,
+        description: `Vytvořena vydaná objednávka ${order.po_number ?? "koncept"}`,
       });
       return success(
         reply,

src/routes/admin/quotations.ts

@@ -252,7 +252,7 @@ export default async function quotationsRoutes(
         action: "create",
         entityType: "quotation",
         entityId: quotation.id,
-        description: `Vytvořena nabídka ${quotation.quotation_number}`,
+        description: `Vytvořena nabídka ${quotation.quotation_number ?? "koncept"}`,
       });
       return success(
         reply,