feat(manager-react-components): add strict mode in new components

[aboungnaseng-ovhcloud]

Description

• Adding typescript strict mode for new components in tsconfig.new.json

Ticket Reference: #MANAGER-15000

[lionel95200x]

Why not migrate directly to strict mode ? It will be very hard to maintain with this two tsconfig file
Maybe you could enable strict mode and override some error in warning ?

[aboungnaseng-ovhcloud]

Its only temporary, we will keep only one tsconfig file, once we we will correct all the error and the warning in strict mode

[fredericvilcot]

@aboungnaseng-ovhcloud
Why not :

• adding strict mode by default in tsconfig.json
• adding a tsconfig.build.json that overrides the strict mode to false to allow the lib to be built?

Something like:

// to remove after package has been cleaned up
{
  "extends": "./tsconfig",
  "compilerOptions": {
    "strict": false 
  }
}