feat: multiple ClientId and Client Secret handling

[KulkarniShashank]

• Manage Client ID and Client Secret:

• [x] Store and manage the Client ID and Client Secret within the user table.

• UI Redirection Based on Client ID:

• [x] Implement UI redirection in Keycloak based on the Client ID.

• Token Management:

• [x] Develop token management mechanisms that utilize the Client ID and Client Secret.

• Organization Client Creation in Keycloak:

• [x] Create organization-specific clients in Keycloak based on the Client ID.

• API Parameters for Email Verification:

• [x] Include the Client ID and Client Secret in the API parameters for user email verification.

• Update Script for Existing Users:

• [x] Create a script to update the Client ID and Client Secret for previously registered users.