Allow configuration through a file and export images automatically

Introduce a configuration file for all settings, remove the web-based config editor, fix the grid display, and add automatic hourly PNG exports.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 0385ea33-cde8-4bbd-8fce-8d192d30eb41
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/870d08ce-da3b-4822-9874-c2fe2b7628b1/0385ea33-cde8-4bbd-8fce-8d192d30eb41/Zffw2vY

server/routes.ts

@@ -2,14 +2,18 @@ import type { Express } from "express";
 import { createServer, type Server } from "http";
 import { WebSocketServer, WebSocket } from "ws";
 import { storage } from "./storage";
-import { insertPixelSchema, insertCanvasConfigSchema, insertUserCooldownSchema, type WSMessage } from "@shared/schema";
-import { randomUUID } from "crypto";
+import { insertPixelSchema, insertUserCooldownSchema, type WSMessage } from "@shared/schema";
+import { CanvasExporter } from "./export";
 
 export async function registerRoutes(app: Express): Promise<Server> {
   const httpServer = createServer(app);
   const wss = new WebSocketServer({ server: httpServer, path: '/ws' });
   
   let connectedUsers = new Set<WebSocket>();
+  
+  // Initialize canvas exporter
+  const exporter = new CanvasExporter(storage);
+  exporter.startAutoExport();
 
   // API Routes
   app.get("/api/pixels", async (req, res) => {
@@ -30,22 +34,8 @@ export async function registerRoutes(app: Express): Promise<Server> {
     }
   });
 
-  app.post("/api/config", async (req, res) => {
-    try {
-      const configData = insertCanvasConfigSchema.parse(req.body);
-      const config = await storage.updateCanvasConfig(configData);
-      
-      // Broadcast config update to all connected clients
-      broadcast({
-        type: "config_updated",
-        data: configData,
-      });
-      
-      res.json(config);
-    } catch (error) {
-      res.status(400).json({ message: "Invalid config data" });
-    }
-  });
+  // Config is now read-only from file
+  // Remove the POST endpoint for config updates
 
   app.post("/api/pixels", async (req, res) => {
     try {