Bump node version to 18.12.0 LTS

[rudolfs]

Also use the same node version consistently across local dev, CI and production environments.

[cloudhead]

There used to be an issue with later node versions that made us go back to an earlier one, but @sebastinez will maybe remember more.

[rudolfs]

There used to be an issue with later node versions that made us go back to an earlier one, but @sebastinez will maybe remember more.

IIRC it was Cypress, which we upgraded recently, so that requirement is no more.

[rudolfs]

TODO:

• fix warning -> seems to be an issue with coc-svelte it seems

• fix go-to-definition stopped working, also seems to be coc-svelte related
• test more extensively

[rudolfs]

So turns out coc-svelte is unmaintained. Made a fork and fixed the issues with it not being compatible with node 18.

Here are my init.vim changes:

+Plug 'rudolfs/coc-svelte', {'do': 'yarn install --frozen-lockfile'}

-let g:coc_global_extensions = ['coc-tsserver', 'coc-tslint-plugin', 'coc-svelte', 'coc-rust-analyzer', 'coc-json', 'coc-prettier', 'coc-eslint']
+let g:coc_global_extensions = ['coc-tsserver', 'coc-tslint-plugin', 'coc-rust-analyzer', 'coc-json', 'coc-prettier', 'coc-eslint']

Had to uninstall the original coc-svelte plugin with :CocUninstall coc-svelte and then run PlugInstall.

[sebastinez]

🎉