Wire node-static deploy for chat_web_app (closes #13).

Add build:prod/beta webroot scripts, Gitea CI/deploy workflows, and bake API
URLs from REACT_APP_* so hosts can deploy via server-infra like dta_webapp.

llm-fe/.env.beta

@@ -0,0 +1,2 @@
+REACT_APP_BACKEND_REST_API_BASE_URL=https://beta.chatbackend.aimloperations.com/api/
+REACT_APP_BACKEND_WS_API_BASE_URL=wss://beta.chatbackend.aimloperations.com/ws/chat_again/

llm-fe/package.json

@@ -40,6 +40,8 @@
   "scripts": {
     "start": "NODE_ENV=development react-scripts start",
     "build": "NODE_ENV=production react-scripts build",
+    "build:prod": "NODE_ENV=production react-scripts build && mkdir -p /var/www/prod.chat.aimloperations/html && cp -r ./build/* /var/www/prod.chat.aimloperations/html/",
+    "build:beta": "bash -c 'set -a; source .env.beta; set +a; NODE_ENV=production react-scripts build' && mkdir -p /var/www/beta.chat.aimloperations/html && cp -r ./build/* /var/www/beta.chat.aimloperations/html/",
     "test": "NODE_ENV=development react-scripts test",
     "test:ci": "CI=true NODE_ENV=development react-scripts test --watchAll=false --coverage=false",
     "eject": "react-scripts eject"

llm-fe/src/axiosApi.js

@@ -1,9 +1,7 @@
 import axios from "axios";
 const Cookies = require("js-cookie");
 
-const baseURL = "http://localhost:8011/api/";
-//const baseURL = 'https://chatbackend.aimloperations.com/api/';
-//const baseURL = process.env.REACT_APP_BACKEND_REST_API_BASE_URL;
+const baseURL = process.env.REACT_APP_BACKEND_REST_API_BASE_URL;
 
 export const axiosInstance = axios.create({
   baseURL: baseURL,

llm-fe/src/llm-fe/contexts/WebSocketContext.js

@@ -70,11 +70,7 @@ function WebSocketProvider({ children }) {
   useEffect(() => {
     /* WS initialization and cleanup */
     if (account) {
-      ws.current = new WebSocket(`ws://localhost:8011/ws/chat_again/`);
-      //ws.current = new WebSocket(`ws://localhost:8011/ws/conditional_chat/`);
-      //ws.current = new WebSocket('wss://chatbackend.aimloperations.com/ws/chat_again/')
-      //ws.current = new WebSocket('wss://chatbackend.aimloperations.com/ws/conditional_chat/')
-      //ws.current = process.env.REACT_APP_BACKEND_WS_API_BASE_URL;
+      ws.current = new WebSocket(process.env.REACT_APP_BACKEND_WS_API_BASE_URL);
 
       ws.current.onopen = () => {
         setSocket(ws.current);