Dependency update

[olzraiti]

Updated the deps by following https://update.angular.io/ with app complexity "advanced" and migration being from 11 to 12.

1. Had to run ng update with force & allow-dirty flags: ng update @angular/core@12 @angular/cli@12 @nguniversal/builders @circlon/angular-tree-component @ng-select/ng-select apollo-angular @ng-toolkit/universal --allow-dirty --force
2. There were some breaking changes and the compiler detected some existing errors better, so I had to do the following changes:

• Use math.div for sass divisions
• Deleted haseka-form-list components, since the compiler started complaining about some stuff there and they're not used anywhere
• Added some stricter typing for components that the compiler complained about (transfer-http-cache.interceptor.ts and graph-ql.service.ts)

3. Ran npm update
4. Checked all items in the angular update check list (from the link in the top)

[aorin]

Do you have any problem running npm run build:prod? I got this kind of error: "Index html generation failed. property missing ':'". (Might be related to this issue)

[olzraiti]

Yes I get the same error. I didn't try any build scripts yet, good that you tried that out. That issue seems relevant indeed!

[olzraiti]

I dug a solution from that issue discussion. Didn't test yet to actuallly build a local version to see if the solution has any side effects. We should try to remember to revert that commit in the future if the issue is fixed.

[olzraiti]

I tested the production ssr build locally and haven't found any style issues that the options.styles.inlineCriticals config could have caused.