deps(web): qrcode.react, @noble/hashes, @noble/curves, @scure/bip32, @scure/bip39, zustand

Add the cryptographic primitives Send and Receive depend on:

- @scure/bip39 — mnemonic → seed (BIP-39 PBKDF2)
- @scure/bip32 — secp256k1 BIP-32 / BIP-44 (m/44'/60'/* and m/44'/9000'/*)
- @noble/curves — secp256k1 + ed25519 keypair derivation
- @noble/hashes — keccak256 (EIP-55), sha256+ripemd160 (Lux bech32 payload),
  hmac-sha512 (SLIP-10), pbkdf2 inside @scure/bip39
- qrcode.react — Receive QR
- zustand — Send-flow store

apps/web/package.json

@@ -1,16 +1,24 @@
 {
   "name": "@luxfi/wallet-web",
   "version": "0.1.0",
+  "license": "GPL-3.0-or-later",
   "private": true,
   "type": "module",
   "scripts": {
     "dev": "vite",
     "build": "tsc && vite build",
-    "preview": "vite preview"
+    "preview": "vite preview",
+    "typecheck": "tsc --noEmit"
   },
   "dependencies": {
+    "@noble/curves": "^1.6.0",
+    "@noble/hashes": "^1.5.0",
+    "@scure/bip32": "^1.5.0",
+    "@scure/bip39": "^1.4.0",
+    "qrcode.react": "^4.1.0",
     "react": "19.2.5",
-    "react-dom": "19.2.5"
+    "react-dom": "19.2.5",
+    "zustand": "^5.0.0"
   },
   "devDependencies": {
     "@types/react": "^19.0.0",