vue js not compiling in a laravel v8 project

Do you think you can help me with a laravel/vue js tempalte website called stocky from codecanyon.

I have been trying to add some custom fields to a couple of formss but it wouldnt work due to a problem with npm and vue js.

When running the first time "npm install" it gives me errors(find the attached picture).

Whenever I add something in the backend it gets added successfully but when I make a change on the frontend it doesnt load and doesn't show on the navigator.

package.json

    "private": true,
    "scripts": {
        "dev": "npm run development",
        "development": "mix",
        "watch": "mix watch",
        "watch-poll": "mix watch -- --watch-options-poll=1000",
        "hot": "mix watch --hot",
        "prod": "npm run production",
        "production": "mix --production"
    },
    "dependencies": {
        "@johmun/vue-tags-input": "^2.1.0",
        "@pencilpix/vue2-clock-picker": "^0.1.6",
        "@stripe/stripe-js": "^1.20.3",
        "@trevoreyre/autocomplete-vue": "^2.2.0",
        "@vee-validate/i18n": "^4.5.3",
        "axios": "^0.19.2",
        "babel-polyfill": "^6.26.0",
        "bootstrap": "^4.5.3",
        "bootstrap-vue": "^2.21.2",
        "core-js": "^3.19.0",
        "cross-env": "^7.0.3",
        "echarts": "^4.9.0",
        "es6-promise": "^4.2.8",
        "jspdf": "^2.3.0",
        "jspdf-autotable": "^3.5.23",
        "laravel-mix": "^6.0.41",
        "lodash.orderby": "^4.6.0",
        "mini-css-extract-plugin": "^2.5.3",
        "mobile-device-detect": "^0.4.3",
        "moment": "^2.29.1",
        "moment-locales-webpack-plugin": "^1.2.0",
        "nprogress": "^0.2.0",
        "targets-webpack-plugin": "^4.0.0",
        "vee-validate": "^3.4.5",
        "vue": "^2.6.12",
        "vue-barcode": "^1.3.0",
        "vue-clickaway": "^2.2.2",
        "vue-cookie": "^1.1.4",
        "vue-cookies": "^1.7.4",
        "vue-easy-print": "0.0.8",
        "vue-echarts": "^5.0.0-beta.0",
        "vue-excel-xlsx": "^1.2.2",
        "vue-flag-icon": "^1.0.6",
        "vue-good-table": "^2.21.11",
        "vue-html-to-paper": "^1.4.4",
        "vue-i18n": "^8.26.5",
        "vue-image-lightbox-carousel": "^1.0.7",
        "vue-lazyload": "^1.3.3",
        "vue-loader": "^15.9.8",
        "vue-localstorage": "^0.6.2",
        "vue-meta": "^2.4.0",
        "vue-mj-daterangepicker": "^0.1.11",
        "vue-navigation-bar": "^4.1.0",
        "vue-perfect-scrollbar": "^0.2.1",
        "vue-router": "^3.5.3",
        "vue-select": "^3.16.0",
        "vue-simple-spinner": "^1.2.10",
        "vue-sweetalert2": "^3.0.8",
        "vue-upload-multiple-image": "^1.1.6",
        "vue2-daterange-picker": "^0.6.8",
        "vuejs-datepicker": "^1.6.2",
        "vuex": "^3.6.0"
    },
    "devDependencies": {
        "@vue/composition-api": "^1.2.4",
        "@vue/eslint-config-prettier": "^6.0.0",
        "babel-eslint": "^10.1.0",
        "copy-webpack-plugin": "^6.4.1",
        "eslint-plugin-vue": "^6.2.2",
        "postcss-loader": "^6.2.1",
        "resolve-url-loader": "^5.0.0",
        "sass": "^1.49.7",
        "sass-loader": "^8.0.2",
        "vue-template-compiler": "^2.6.14",
        "webpack-bundle-analyzer": "^4.5.0",
        "webpack-cli": "^4.9.2",
        "webpack-i18n-extractor-plugin": "^2.0.7"
    }
}

Answering this late but might be useful for someone. I have recently used stocky, and faced same issue, I am new to laravel and node.js my issue resolved following below methods

firstly delete package.lock.json file and node_modules folder

then clear cache using command

npm cache clear --force

then run below

npm install cross-env
 
npm install

npm audit fix

npm rebuild node-sass

php artisan optimize

all of these installed successfully and was also able to run php artisan serve and npm run watch.

Env details:

stocky 3.9
node 12.0.0
php 7.4.1
IIS webserver 10 in windows 11 22H2

however the stocky has different versions you also need to make sure the version of node, php and mysql is compatible with the stocky build. Hope this helps

Note: I am unaware of explaining much on above commands as i am in learning phase. anyone wants to improvise this answer is always welcome.