[Feat] Dashboard code generator

[lingyielia]

Description

Run

res = vizro_ai.dashboard([df, df_stocks], user_question_2_data)
res

res contains the following objects:

class DashboardOutputs:
    """Dataclass containing all possible `VizroAI.dashboard()` output."""

    code: str <-- only placeholder for now
    dashboard: vm.Dashboard

Note: the code string is not available yet. Will add later once we finalize the code to string capability.

Remaining TODOs:

• Solve the circular imports issue of vizro_ai.plot and vizro_ai.dashboard. This is essential for Graph to be enabled in vizro_ai.dashboard.
• vizro_ai.plot code restructure. so plot code and dashboard code are separated. Tidy/vizro ai restructure #561
• Enable the Graph component to leverage vizro_ai.plot
  Try other llm offering
• Anthropic
• Mistral
  Revisit
• _compose_imports_code
  Logging
• Enable default progress logging

Screenshot

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