Add “Total” Graph to /dashboard/analytics

[ez-plugins]

Please confirm the following.

• I checked the existing issues for duplicate feature requests
• I have checked that this feature request is not on our roadmap

What parts of Modrinth is your feature request related too?

Modrinth.com website

Is your suggested feature related to a problem? Please describe.

Why this is useful

• Quick high-level insight into overall project growth
• Easier comparison between different time ranges
• Useful for creators managing multiple projects
• Cleaner UX than adding more graphs to the same page

Describe the solution you'd like

Proposed Solution
Add a tab-based layout to the analytics page:

• Total (aggregated graph)
• Existing analytics views (unchanged)

Using tabs keeps the interface clean and avoids clutter while still exposing more powerful insights.

Behavior

• The Total tab shows cumulative data across the selected timeframe
• Metrics could include:
  • Total downloads
  • Total views
  • Revenue
  • (New) Total follows
• Time range selector continues to apply to all tabs

Describe alternatives you've considered

• Can not find any outside summing everything up manually or by script.

Additional context

Adding total follows would be a new separate issue I think, I'll leave it in this issue first for discussion / consideration.