Add signature and authed_requests to database

source/services/storage/tables.ts

@@ -22,9 +22,22 @@ export interface ResourceDataTable {
 
     /** Millisecond timestamp of the last write. */
     timestamp: Timestamp;
+
+    /** Signature of the write. */
+    signature: string;
+}
+
+export interface AuthedRequestsTable {
+
+    /** Signature of the request. */
+    signature: string;
+
+    /** Millisecond timestamp of the request. */
+    timestamp: Timestamp;
 }
 
 /** Complete Kysely schema mapping for the sync server database. */
 export interface DatabaseTables {
     resource_data: ResourceDataTable;
+    authed_requests: AuthedRequestsTable;
 }