arreglados problemas de lint

client/package-lock.json

@@ -18,6 +18,7 @@
       "devDependencies": {
         "@types/lokijs": "^1.5.14",
         "@types/node": "^24.3.0",
+        "@types/qrcode": "^1.5.5",
         "@vitejs/plugin-vue": "latest",
         "@vue/tsconfig": "latest",
         "typescript": "latest",
@@ -936,6 +937,16 @@
         "undici-types": "~7.10.0"
       }
     },
+    "node_modules/@types/qrcode": {
+      "version": "1.5.5",
+      "resolved": "https://registry.npmjs.org/@types/qrcode/-/qrcode-1.5.5.tgz",
+      "integrity": "sha512-CdfBi/e3Qk+3Z/fXYShipBT13OJ2fDO2Q2w5CIP5anLTLIndQG9z6P1cnm+8zCWSpm5dnxMFd/uREtb0EXuQzg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
     "node_modules/@vitejs/plugin-vue": {
       "version": "6.0.1",
       "resolved": "https://registry.npmjs.org/@vitejs/plugin-vue/-/plugin-vue-6.0.1.tgz",