refactor(agent): replace OMP with Claude Code kernel

scripts/build-claude-kernel-regression.mjs

@@ -0,0 +1,26 @@
+import { build } from 'esbuild'
+
+await build({
+  entryPoints: ['scripts/claude-kernel-integration.ts'],
+  outfile: '.tmp/claude-kernel-integration.mjs',
+  bundle: true,
+  platform: 'node',
+  format: 'esm',
+  external: ['@anthropic-ai/claude-agent-sdk'],
+  logLevel: 'warning',
+  plugins: [{
+    name: 'claude-kernel-electron-stub',
+    setup(plugin) {
+      plugin.onResolve({ filter: /^electron$/ }, () => ({ path: 'electron', namespace: 'claude-test' }))
+      plugin.onLoad({ filter: /.*/, namespace: 'claude-test' }, () => ({
+        loader: 'js',
+        contents: `
+          export const app = {
+            getPath: (name) => name === 'userData' ? process.env.CLAUDE_TEST_USER_DATA : process.cwd(),
+            getAppPath: () => process.cwd()
+          };
+        `
+      }))
+    }
+  }]
+})