fix: add @lydell/node-pty to devDependencies for build process

Author: blink-so[bot]

packages/blink/package.json

@@ -87,6 +87,7 @@
     "@clack/prompts": "^0.11.0",
     "@hono/node-server": "^1.19.3",
     "@hugodutka/gemini-cli": "npm:@kylecarbs/[email protected]",
+    "@lydell/node-pty": "^2.2.0",
     "@opentelemetry/auto-instrumentations-node": "^0.64.6",
     "@types/marked-terminal": "^6.1.1",
     "@whatwg-node/server": "^0.10.12",