Add dashboard page with booking management

[nasmans]

Summary

• scaffold a minimal Next.js TypeScript setup with Framer Motion dependency
• implement the dashboard page with animated tab navigation and booking management actions
• add settings flows for contact verification with OTP prompts and admin event notifications

Testing

• npm install (fails: 403 Forbidden when downloading @types/node)

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https://chatgpt.com/codex/tasks/task_b_690262c3f4548328bee15e7c6ad42a7e

[chatgpt-codex-connector]

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[chatgpt-codex-connector]

Assume booking PATCH always returns JSON body

The update handler unconditionally parses the PATCH response with response.json() after checking only response.ok. Many REST endpoints legitimately respond 204 No Content for a successful update, in which case response.json() throws and the UI treats the update as a failure even though the server accepted it. Consider skipping JSON parsing when the status is 204 or when no body is present before showing an error or updating local state.

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