Patch service account UI in audit logs, add lastUsed for API keys and service accounts/tokens

backend/src/models/apiKeyData.ts

@@ -3,6 +3,7 @@ import { Schema, model, Types } from 'mongoose';
 export interface IAPIKeyData {
     name: string;
     user: Types.ObjectId;
+    lastUsed: Date;
     expiresAt: Date;
     secretHash: string;
 }
@@ -18,6 +19,9 @@ const apiKeyDataSchema = new Schema<IAPIKeyData>(
             ref: 'User',
             required: true
         },
+        lastUsed: {
+            type: Date
+        },
         expiresAt: {
             type: Date
         },