feat: ship skill and MCP workflows with signed updater for v0.0.7

scripts/build-claude-kernel-regression.mjs

@@ -8,6 +8,9 @@ await build({
   format: 'esm',
   external: ['@anthropic-ai/claude-agent-sdk'],
   logLevel: 'warning',
+  banner: {
+    js: `import { createRequire } from 'node:module'; const require = createRequire(import.meta.url);`
+  },
   plugins: [{
     name: 'claude-kernel-electron-stub',
     setup(plugin) {
@@ -19,6 +22,7 @@ await build({
             getPath: (name) => name === 'userData' ? process.env.CLAUDE_TEST_USER_DATA : process.cwd(),
             getAppPath: () => process.cwd()
           };
+          export const safeStorage = { isEncryptionAvailable: () => false };
         `
       }))
     }