perf(connections): collapse pricing N+1 into a single bulk query

The /connections page was firing one listClinicPricing call per approved
counterpart inside Promise.all. That meant a lab with 10 clinics paid 10
sequential Appwrite roundtrips on every load, and worse, every time the
ClinicPricingDialog saved a row revalidatePath('/connections') ran the
whole fan-out again — saving a single discount felt like the request had
hung.

Replaced the per-peer query with listAllPricingForLab /
listAllPricingForClinic (single Query.equal on the side-specific column,
limit 500) and group the result into a Map client-side. One roundtrip
regardless of how many connections you have.

Also flipped the audit-log calls in setClinicPricingAction /
clearClinicPricingAction from 'await logAudit(...)' to 'void logAudit(...)'
— audit is best-effort by design and never blocks the user-facing
mutation; awaiting it doubled the perceived latency for nothing.

src/lib/appwrite/clinic-pricing-actions.ts

@@ -124,7 +124,7 @@ export async function setClinicPricingAction(
 
     if (row) {
       await tablesDB.updateRow(DATABASE_ID, TABLES.clinicPricing, row.$id, payload);
-      await logAudit({
+      void logAudit({
         tenantId: ctx.tenantId,
         userId: ctx.user.id,
         action: "update",
@@ -140,7 +140,7 @@ export async function setClinicPricingAction(
         payload,
         pricingPermissions(ctx.tenantId, parsed.data.clinicTenantId),
       );
-      await logAudit({
+      void logAudit({
         tenantId: ctx.tenantId,
         userId: ctx.user.id,
         action: "create",
@@ -184,7 +184,7 @@ export async function clearClinicPricingAction(
       return { ok: false, error: "Yetkiniz yok." };
     }
     await tablesDB.deleteRow(DATABASE_ID, TABLES.clinicPricing, id);
-    await logAudit({
+    void logAudit({
       tenantId: ctx.tenantId,
       userId: ctx.user.id,
       action: "delete",

src/lib/appwrite/clinic-pricing-queries.ts

@@ -29,3 +29,28 @@ export async function listClinicPricingForClinic(
 ): Promise<ClinicPricing[]> {
   return listClinicPricing(labTenantId, clinicTenantId);
 }
+
+/** Single bulk query so /connections doesn't N+1 across approved counterparts. */
+export async function listAllPricingForLab(
+  labTenantId: string,
+): Promise<ClinicPricing[]> {
+  const { tablesDB } = createAdminClient();
+  const result = await tablesDB.listRows({
+    databaseId: DATABASE_ID,
+    tableId: TABLES.clinicPricing,
+    queries: [Query.equal("labTenantId", labTenantId), Query.limit(500)],
+  });
+  return toPlain(result.rows as unknown as ClinicPricing[]);
+}
+
+export async function listAllPricingForClinic(
+  clinicTenantId: string,
+): Promise<ClinicPricing[]> {
+  const { tablesDB } = createAdminClient();
+  const result = await tablesDB.listRows({
+    databaseId: DATABASE_ID,
+    tableId: TABLES.clinicPricing,
+    queries: [Query.equal("clinicTenantId", clinicTenantId), Query.limit(500)],
+  });
+  return toPlain(result.rows as unknown as ClinicPricing[]);
+}