Add fixie serve to the Node.js CLI. (#271)

This seems to be working now.

---------

Co-authored-by: Nick Heiner <NickHeiner@users.noreply.github.com>

packages/fixie-hello-world/package.json

@@ -9,6 +9,7 @@
   "private": true,
   "type": "module",
   "scripts": {
+    "fixie-serve": "yarn build && npx --package=@fixieai/sdk fixie-serve-bin --packagePath ./dist/index.js",
     "dev": "yarn build && npx --package=@fixieai/sdk fixie-serve-bin --packagePath ./dist/index.js --port 8080",
     "typecheck": "tsc -p tsconfig.json",
     "build": "yarn run typecheck",

packages/fixie-hello-world/src/index.tsx

@@ -1,5 +1,7 @@
 import { ChatCompletion, SystemMessage, ConversationHistory } from 'ai-jsx/core/completion';
 
+console.log('Fixie Hello World agent starting.');
+
 export default function HelloWorld() {
   return (
     <ChatCompletion temperature={1}>

packages/fixie-hello-world/tsconfig.json

@@ -8,6 +8,7 @@
     "module": "esnext",
     "resolveJsonModule": true,
     "outDir": "dist",
-    "declaration": true
+    "declaration": true,
+    "lib": ["dom", "dom.iterable", "esnext"]
   }
 }

packages/fixie/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@fixieai/fixie",
-  "version": "1.0.14",
+  "version": "1.0.15",
   "license": "MIT",
   "repository": "fixie-ai/ai-jsx",
   "bugs": "https://github.com/fixie-ai/ai-jsx/issues",
@@ -24,6 +24,7 @@
     "@apollo/client": "^3.8.1",
     "apollo-upload-client": "^17.0.0",
     "commander": "^11.0.0",
+    "execa": "^8.0.1",
     "extract-files": "^13.0.0",
     "graphql": "^16.8.0",
     "js-yaml": "^4.1.0",
@@ -32,6 +33,7 @@
     "terminal-kit": "^3.0.0"
   },
   "devDependencies": {
+    "@fixieai/sdk": "*",
     "@tsconfig/node18": "^2.0.1",
     "@types/apollo-upload-client": "^17.0.2",
     "@types/extract-files": "^8.1.1",