CLI: Convert objects in http folder to classes

[rajdip-b]

Description

The following files contains objects of the controller call implementation. We would like to convert the objects to classes and make the functions static:

• keyshade/apps/cli/src/http/auth.ts

  Line 4 in cb0f301

  async checkApiKeyValidity(baseUrl: string, apiKey: string): Promise<void> {

• keyshade/apps/cli/src/http/secret.ts

  Line 3 in cb0f301

  const SecretController = {

• keyshade/apps/cli/src/http/variable.ts

  Line 3 in cb0f301

  const VariableController = {

[vr-varad]

@rajdip-b I would like to work upon this issue!!

[rajdip-b]

Feel free to do so! But first, do make sure you are have registered with FOSS hack. You can refer to this discussion: #284

[vr-varad]

@rajdip-b I have made a pr. Feel free to suggest any changes anytime you go through the pr.