As a user, I want to see a AI generated summary of my insights in a short digestable form, so that I can quickly understand my browsing patterns and insights without extensive analysis.

[tshasan]

Acceptance Criteria:

• The summary must be generated automatically by the AI without user intervention beyond initial setup.
• The summary provides key statistics such as most visited sites, average browsing time, etc
• The AI highlights insights in simple language, using bullet points or small paragraphs.
• Users can customize the frequency of the summaries (e.g., daily, weekly, monthly).
• If insufficient data is available to generate insights, the summary should inform the user accordingly.