Refine homepage design for a clean, minimalist, and handcrafted aesthetic

Replace the matrix rain animation with a subtle dot grid and typewriter effect, update Replit configuration, and add a project description.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 6def8112-39d2-4641-b93b-f39108179f33
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Event-Id: 2dc4d365-c6bd-42cd-afc9-bdc161d87351
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/42ae33dd-8759-4196-85a5-434465c72ece/6def8112-39d2-4641-b93b-f39108179f33/PurqiOp
Replit-Helium-Checkpoint-Created: true

vite.config.ts

@@ -2,6 +2,16 @@ import { defineConfig } from 'vite';
 import { resolve } from 'path';
 
 export default defineConfig({
+  server: {
+    host: '0.0.0.0',
+    port: 5000,
+    allowedHosts: true,
+  },
+  preview: {
+    host: '0.0.0.0',
+    port: 5000,
+    allowedHosts: true,
+  },
   build: {
     rollupOptions: {
       input: {
@@ -10,4 +20,4 @@ export default defineConfig({
       },
     },
   },
-});
+});