feat: interactive network map, IOC highlighting, AUP hunt selector, type filters

- NetworkMap: hunt-scoped force-directed graph with click-to-inspect popover
- NetworkMap: zoom/pan (wheel, drag, buttons), viewport transform
- NetworkMap: clickable IP/Host/Domain/URL legend chips to filter node types
- NetworkMap: brighter colors, 20% smaller nodes
- DatasetViewer: IOC columns highlighted with colored headers + cell tinting
- AUPScanner: hunt dropdown replacing dataset checkboxes, auto-select all
- Rename 'Social Media (Personal)' theme to 'Social Media' with DB migration
- Fix /api/hunts timeout: Dataset.rows lazy='noload' (was selectin cascade)
- Add OS column mapping to normalizer
- Full backend services, DB models, alembic migrations, new routes
- New components: Dashboard, HuntManager, FileUpload, NetworkMap, etc.
- Docker Compose deployment with nginx reverse proxy

SKILLS/40-testing-quality.md

@@ -0,0 +1,14 @@
+
+# Testing & Quality
+
+## Strategy
+- If behavior changes: add/update tests.
+- Unit tests for logic; integration tests for boundaries; E2E only where needed.
+
+## Minimum for every PR
+- A test plan in the PR summary (even if "existing tests cover this").
+- Run DoD.
+
+## Flaky tests
+- Capture repro steps.
+- Quarantine only with justification + follow-up issue.