chore: update package management from yarn to npm

Remove unused dependencies from package.json and switch 
the project’s package manager from Yarn to NPM. This 
enhances compatibility with NPM-based workflows and 
reduces conflicts by ensuring consistent installs through 
npm ci. Additionally, update the Pinia plugin to a newer 
version for better performance and functionality.

Dockerfile

@@ -2,11 +2,11 @@ FROM cypress/base:22.11.0@sha256:d8168b757f16fa9276f5319909dad171916d4163dbe440a
 
 WORKDIR /build
 
-COPY ./package.json ./yarn.lock ./.snyk ./
+COPY ./package.json ./package-lock.json ./.snyk ./
-RUN yarn install  --frozen-lockfile
+RUN npm ci --no-progress
 
 COPY ./ ./
-RUN yarn run generate && yarn lint
+RUN npm run generate && npm run lint
 #RUN yarn start:ci & yarn wait && yarn test:cypress
 
 FROM nginx@sha256:28402db69fec7c17e179ea87882667f1e054391138f77ffaf0c3eb388efc3ffb

nuxt.config.js

@@ -6,6 +6,10 @@ export default defineNuxtConfig({
     transpile: ['vuetify', 'date-fns'],
   },
 
+  devServer: {
+    port: 3001,
+  },
+
   devtools: { enabled: true },
 
   i18n: {
@@ -40,7 +44,7 @@ export default defineNuxtConfig({
     },
     '@nuxt/eslint',
     '@pinia/nuxt',
-    '@pinia-plugin-persistedstate/nuxt',
+    'pinia-plugin-persistedstate/nuxt',
     '@nuxtjs/i18n',
     '@nuxt/devtools',
     '@sentry/nuxt/module',
@@ -74,4 +78,4 @@ export default defineNuxtConfig({
   },
 
   compatibilityDate: '2024-11-03',
-})
+})

package.json

@@ -25,10 +25,8 @@
     "@graphql-codegen/typescript-vue-apollo": "4.1.1",
     "@nuxt/devtools": "1.6.0",
     "@nuxt/eslint": "0.6.1",
-    "@nuxtjs/eslint-config-typescript": "12.1.0",
     "@nuxtjs/eslint-module": "4.1.0",
     "@nuxtjs/i18n": "9.0.0",
-    "@pinia-plugin-persistedstate/nuxt": "1.2.1",
     "@vue/test-utils": "2.4.6",
     "esbuild": "0.24.0",
     "eslint": "9.14.0",
@@ -59,10 +57,10 @@
     "graphql": "16.9.0",
     "graphql-tag": "2.12.6",
     "pinia": "2.2.6",
+    "pinia-plugin-persistedstate": "^4.1.2",
     "subscriptions-transport-ws": "0.11.0"
   },
   "engines": {
     "node": "22"
-  },
+  }
-  "packageManager": "yarn@1.22.21"
 }

store/index.ts

@@ -46,6 +46,7 @@ export const useState = defineStore(
   },
   {
     persist: {
+      storage: localStorage,
       key: 'dancefinder_state',
     },
   },