fix: resolve @opentui/core parser.worker.js via import.meta.resolve

Use import.meta.resolve to find the @opentui/core package directory
instead of hardcoding node_modules path, which fails with monorepo
hoisting.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: anandgupta42

packages/altimate-code/script/build.ts

@@ -161,7 +161,8 @@ for (const item of targets) {
   console.log(`building ${name}`)
   await $`mkdir -p dist/${name}/bin`
 
-  const parserWorker = fs.realpathSync(path.resolve(dir, "./node_modules/@opentui/core/parser.worker.js"))
+  const opentuiCoreDir = path.dirname(fileURLToPath(import.meta.resolve("@opentui/core")))
+  const parserWorker = fs.realpathSync(path.join(opentuiCoreDir, "parser.worker.js"))
   const workerPath = "./src/cli/cmd/tui/worker.ts"
 
   // Use platform-specific bunfs root path based on target OS