Hi,
I've Metronic 8 Vue version.
node - 16.14.2
npm - 8.5.4
yarn - 1.22.18

fresh downlod, yarn install gives me
yarn install v1.22.18
info No lockfile found.
[1/4] Resolving packages...
warning rtlcss-webpack-plugin > babel-runtime > core-js@2.6.12: core-js@<3.4 is no longer maintained and not recommended for usage due to the number of issues. Because of the V8 engine whims, feature detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Please, upgrade your dependencies to the actual version of core-js.
warning webpack-rtl-plugin > cssnano > cssnano-preset-default > postcss-svgo > svgo@1.3.2: This SVGO version is no longer supported. Upgrade to v2.x.x.
[2/4] Fetching packages...
[3/4] Linking dependencies...
warning "@vue/cli-service > @babel/helper-compilation-targets@7.17.7" has unmet peer dependency "@babel/core@^7.0.0".
warning " > sass-loader@12.6.0" has unmet peer dependency "webpack@^5.0.0".
warning " > webpack-cli@4.9.2" has unmet peer dependency "webpack@4.x.x || 5.x.x".
warning "webpack-cli > @webpack-cli/configtest@1.1.1" has unmet peer dependency "webpack@4.x.x || 5.x.x".
[4/4] Building fresh packages...
success Saved lockfile.
Done in 246.62s.

yarn serve results in
45269 problems (45269 errors, 0 warnings)
45269 errors and 0 warnings potentially fixable with the `--fix` option.

and metronic application is not working. I did not have such troublem with v37

example
C:\Users\user\Downloads\metronic_v8.0.38_vue_demo5\metronic_v8.0.38_vue_demo5\demo5\src\views\crafted\widgets\Tables.vue
1:11 error Delete `␍` prettier/prettier
2:20 error Delete `␍` prettier/prettier
3:31 error Delete `␍` prettier/prettier
4:22 error Delete `␍` prettier/prettier
5:27 error Delete `␍` prettier/prettier
6:79 error Delete `␍` prettier/prettier
7:11 error Delete `␍` prettier/prettier
8:20 error Delete `␍` prettier/prettier
9:1 error Delete `␍` prettier/prettier
10:22 error Delete `␍` prettier/prettier