sync: package-lock.json

This got out of sync after the AWSSecretsPopulator commit, I think.

src/backend/src/CoreModule.js

@@ -103,6 +103,7 @@ const install = async ({ services, app, useapi, modapi }) => {
         def('core.util.stream', require('./util/streamutil'));
         def('web', require('./util/expressutil'));
         def('core.validation', require('@heyputer/backend-core-0').validation);
+        dev('core.kv', globalThis.kv);
     });
     
     useapi.withuse(() => {

src/backend/src/Kernel.js

@@ -307,6 +307,7 @@ class Kernel extends AdvancedBase {
         
         await prependToJSFiles(mod_package_dir, [
             `const { use, def } = globalThis.__puter_extension_globals__.useapi;`,
+            `const { use: puter } = globalThis.__puter_extension_globals__.useapi;`,
             `const extension = globalThis.__puter_extension_globals__` +
                 `.extensionObjectRegistry[${JSON.stringify(extension_id)}];`,
         ].join('\n') + '\n');