feat(frontend): finish the Phase 35 entity-view tabs and forensics page (closes B-13)

fix(tests): test_phase34_forensics.py fixture mismatches across all 5 test classes

feat(phase-35): add 15 frontend wiring tests

feat(phase-34): add 20 tests for forensic + case memory modules

feat(phase-33): add 19 tests for GraphAnalytics + timeline helpers

feat(phase-32): add 15 new tests for entity resolution edge cases

test(phase-32): 20 unit tests for EntityResolverV2, AliasGraph, CanonicalId

fix(tests): split bolt://localhost string in test fixture

test: add 15 unit tests for RuntimeProfile

fix: add __init__.py to all packages, create venv setup

feat: add requirements.txt and base_scraper.py - Day 2