refactor: massively simplify to svelte with web/ directory, prepare for backend

web/package.json

@@ -0,0 +1,43 @@
+{
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "dev": "vite dev",
+    "build": "vite build",
+    "preview": "vite preview",
+    "prepare": "svelte-kit sync || echo ''",
+    "check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
+    "check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch",
+    "clean": "rm -rf .svelte-kit build node_modules",
+    "lint": "eslint .",
+    "format": "prettier --write ."
+  },
+  "dependencies": {
+    "@fontsource-variable/inter": "^5.1.0",
+    "@fontsource/hanken-grotesk": "^5.1.0",
+    "@fontsource/schibsted-grotesk": "^5.2.8",
+    "bits-ui": "^2.8.2",
+    "clsx": "^2.1.1",
+    "tailwind-merge": "^3.3.1"
+  },
+  "devDependencies": {
+    "@eslint/js": "^9.39.2",
+    "@iconify/json": "^2.2.424",
+    "@sveltejs/kit": "^2.21.0",
+    "@sveltejs/vite-plugin-svelte": "^6.2.1",
+    "@tailwindcss/vite": "^4.1.11",
+    "eslint": "^9.39.2",
+    "eslint-config-prettier": "^10.1.8",
+    "eslint-plugin-svelte": "^3.13.1",
+    "globals": "^17.0.0",
+    "prettier": "^3.7.4",
+    "prettier-plugin-svelte": "^3.4.1",
+    "svelte": "^5.45.6",
+    "svelte-adapter-bun": "^1.0.1",
+    "svelte-check": "^4.3.4",
+    "tailwindcss": "^4.1.11",
+    "typescript-eslint": "^8.51.0",
+    "unplugin-icons": "^22.5.0",
+    "vite": "^7.2.6"
+  }
+}