audio fixes attempt

drb-frontend/lib/c2api.ts

@@ -25,8 +25,11 @@ export const c2api = {
   getNode: (id: string) => request<unknown>(`/nodes/${id}`),
   sendCommand: (nodeId: string, payload: object) =>
     request(`/nodes/${nodeId}/command`, { method: "POST", body: JSON.stringify(payload) }),
-  assignSystem: (nodeId: string, systemId: string) =>
-    request(`/nodes/${nodeId}/config/${systemId}`, { method: "POST" }),
+  assignSystem: (nodeId: string, systemId: string, hardwarePreset: string, ppmOverride?: number) => {
+    const params = new URLSearchParams({ hardware_preset: hardwarePreset });
+    if (ppmOverride !== undefined) params.set("ppm_override", String(ppmOverride));
+    return request(`/nodes/${nodeId}/config/${systemId}?${params}`, { method: "POST" });
+  },
 
   // Systems
   getSystems: () => request<unknown[]>("/systems"),

drb-frontend/lib/types.ts

@@ -11,6 +11,8 @@ export interface NodeRecord {
   last_seen: string | null;
   assigned_system_id: string | null;
   approval_status: ApprovalStatus | null;
+  hardware_preset?: string;
+  ppm_override?: number | null;
 }
 
 export interface VocabularyPendingTerm {