Implement proper storage metrics (P0-009)\n\n- Add dedicated storage_metrics table\n- Create StorageMetricReport models with proper field names\n- Add ReportStorageMetrics to agent client\n- Update storage scanner to use new method\n- Implement server-side handlers and queries\n- Register new routes and update UI\n- Remove legacy Scan() method\n- Follow ETHOS principles: honest naming, clean architecture

aggregator-web/src/lib/api.ts

@@ -862,4 +862,18 @@ export const securityApi = {
   },
 };
 
+// Storage Metrics API
+export const storageMetricsApi = {
+  // Report storage metrics (agent only)
+  async reportStorageMetrics(agentID: string, data: any): Promise<void> {
+    await api.post(`/agents/${agentID}/storage-metrics`, data);
+  },
+
+  // Get storage metrics for an agent
+  async getStorageMetrics(agentID: string): Promise<any> {
+    const response = await api.get(`/agents/${agentID}/storage-metrics`);
+    return response.data;
+  },
+};
+
 export default api;