SSL certificates, more styles improvements and sharing WIP

client/package.json

@@ -4,7 +4,7 @@
   "version": "0.0.0",
   "type": "module",
   "scripts": {
-    "dev": "vite",
+    "dev": "vite --host",
     "build": "vite build",
     "lint": "eslint src",
     "preview": "vite preview",
@@ -17,6 +17,7 @@
   },
   "devDependencies": {
     "@eslint/js": "^9.19.0",
+    "@types/node": "^22.13.4",
     "@types/react": "^18.3.18",
     "@types/react-dom": "^18.3.5",
     "@typescript-eslint/eslint-plugin": "^8.22.0",
@@ -33,6 +34,7 @@
     "typescript": "^5.7.3",
     "typescript-eslint": "^8.22.0",
     "vite": "^6.0.1",
+    "vite-plugin-mkcert": "^1.17.6",
     "vite-tsconfig-paths": "^5.1.4"
   }
 }