[GSoC] 1: Insights dashboard

[Samk1710]

Closes:

• Package Ecosystem Panel #2313
• Importer Analytics Panel #2321
• Severity Analytics Panel #2320

Summary:

1. Registers the Insights App
2. Add charts and models for the above mentioned panels
3. Add Snapshot Pipeline
4. Add Insights Dashboard UI
5. Add related tests

The Overview and Data Quality Panel will be added in a succeeding PR.

Insights Snapshot Improver Logs

python manage.py improve insights_snapshot
Improving data using insights_snapshot
INFO 2026-07-29 18:11:07.883824 UTC Pipeline [InsightsSnapshotPipeline] starting
INFO 2026-07-29 18:11:07.884066 UTC Step [compute_chart_analytics] starting
INFO 2026-07-29 18:11:08.064396 UTC Running collect_fn for pkg-dist-donut
INFO 2026-07-29 18:11:08.064670 UTC Progress: 5% (1/19)
INFO 2026-07-29 18:11:09.372010 UTC Running collect_fn for pkg-name-donut
INFO 2026-07-29 18:11:09.372377 UTC Progress: 10% (2/19) ETA: 12 seconds
INFO 2026-07-29 18:11:09.428578 UTC Progress: 15% (3/19) ETA: 8 seconds
INFO 2026-07-29 18:11:09.512689 UTC Progress: 21% (4/19) ETA: 5 seconds
INFO 2026-07-29 18:11:11.898967 UTC Progress: 26% (5/19) ETA: 11 seconds
INFO 2026-07-29 18:11:11.911428 UTC Progress: 31% (6/19) ETA: 9 seconds
INFO 2026-07-29 18:11:13.192917 UTC Progress: 36% (7/19) ETA: 9 seconds
INFO 2026-07-29 18:11:13.594430 UTC Progress: 42% (8/19) ETA: 8 seconds
INFO 2026-07-29 18:11:13.778893 UTC Progress: 47% (9/19) ETA: 6 seconds
INFO 2026-07-29 18:11:13.784304 UTC Progress: 52% (10/19) ETA: 5 seconds
INFO 2026-07-29 18:11:13.834455 UTC Progress: 57% (11/19) ETA: 4 seconds
INFO 2026-07-29 18:11:16.781553 UTC Progress: 63% (12/19) ETA: 5 seconds
INFO 2026-07-29 18:11:22.465685 UTC Progress: 68% (13/19) ETA: 7 seconds
INFO 2026-07-29 18:11:23.547307 UTC Progress: 73% (14/19) ETA: 6 seconds
INFO 2026-07-29 18:11:25.941542 UTC Progress: 78% (15/19) ETA: 5 seconds
INFO 2026-07-29 18:11:28.616256 UTC Running collect_fn for pkg-cwe-bar
INFO 2026-07-29 18:11:28.616573 UTC Progress: 84% (16/19) ETA: 4 seconds
INFO 2026-07-29 18:11:29.408454 UTC Running collect_fn for severity-scatter-plot
INFO 2026-07-29 18:11:29.408660 UTC Progress: 89% (17/19) ETA: 3 seconds
INFO 2026-07-29 18:11:32.073946 UTC Running collect_fn for importer-empty-pkg-bar
INFO 2026-07-29 18:11:32.074142 UTC Progress: 94% (18/19) ETA: 2 seconds
INFO 2026-07-29 18:12:17.456192 UTC Running collect_fn for importer-exploit-bar
INFO 2026-07-29 18:12:17.456385 UTC Progress: 100% (19/19)
INFO 2026-07-29 18:12:17.456466 UTC Step [compute_chart_analytics] completed in 70 seconds (1.2 minutes)
INFO 2026-07-29 18:12:17.456527 UTC Step [save_snapshot] starting
INFO 2026-07-29 18:12:17.456651 UTC Saving snapshot
INFO 2026-07-29 18:12:17.510673 UTC Snapshot saved successfully.
INFO 2026-07-29 18:12:17.515772 UTC Step [save_snapshot] completed in 0 seconds
INFO 2026-07-29 18:12:17.515975 UTC Pipeline completed in 70 seconds (1.2 minutes)

[Samk1710]

Package Panel

Severity Panel

Importer Panel

[Samk1710]

This PR is ready for review. Do take a look!
CC: @keshav-space @ziadhany @TG1999 @Hritik14