[Task]: User details while account setup

[yashsehgal]

The authentication flow frontend implementation has been nearly done in,

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Now we need to create a flow collecting user details while setting up a new account. This will be a flow on top of the current authentication flow, after the account creation and authentication step.

Ideally, User should be able to: Create Account > Add skills they want to learn > Add roles they're preparing for > Some other details (such as, Profile picture, username etc.)

I will be sharing the Figma design for this flow.

[yashsehgal]

@shristigupta12 Make sure to create a branch for this from feat/auth-flow As this is a sub-task of auth flow implementation.