Use wrapped functions instead of classes for modules

[Shinigami92]

Clear and concise description of the problem

Currently we need to bind this in the constructor of each module to support stuff like

const color = faker.color
color.rgb()
// and
const rgb = faker.color.rgb
rgb()

Suggested solution

Instead of using js classes we could instead use wrapped functions like e.g. composables are working in Vue / VueUse

Alternative

No response

Additional context

This might be a breaking change as with that you would not create a new class via new Faker(...) anymore
Also we need to benchmark if there would be performance regressions or benefits 🤔

I would like to setup a PR if this proposal gets accepted by the team

[ST-DDT]

Team Decision

We will think about this again when we actually start the tree shaking.

[ST-DDT]

I wrote a proposal for a design for this one in #2667 (because it is quite long)

• Proposal: Design for standalone module functions #2667

[ST-DDT]

Superseded by #2667

• Proposal: Design for standalone module functions #2667