feat: Add v2 architecture with multi-state support and orchestrator services

Major additions:
- Multi-state expansion: states table, StateSelector, NationalDashboard, StateHeatmap, CrossStateCompare
- Orchestrator services: trace service, error taxonomy, retry manager, proxy rotator
- Discovery system: dutchie discovery service, geo validation, city seeding scripts
- Analytics infrastructure: analytics v2 routes, brand/pricing/stores intelligence pages
- Local development: setup-local.sh starts all 5 services (postgres, backend, cannaiq, findadispo, findagram)
- Migrations 037-056: crawler profiles, states, analytics indexes, worker metadata

Frontend pages added:
- Discovery, ChainsDashboard, IntelligenceBrands, IntelligencePricing, IntelligenceStores
- StateHeatmap, CrossStateCompare, SyncInfoPanel

Components added:
- StateSelector, OrchestratorTraceModal, WorkflowStepper

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

backend/package.json

@@ -10,11 +10,18 @@
     "migrate": "tsx src/db/migrate.ts",
     "seed": "tsx src/db/seed.ts",
     "migrate:az": "tsx src/dutchie-az/db/migrate.ts",
-    "health:az": "tsx -e \"import { healthCheck } from './src/dutchie-az/db/connection'; (async()=>{ const ok=await healthCheck(); console.log(ok?'AZ DB healthy':'AZ DB NOT reachable'); process.exit(ok?0:1); })();\""
+    "health:az": "tsx -e \"import { healthCheck } from './src/dutchie-az/db/connection'; (async()=>{ const ok=await healthCheck(); console.log(ok?'AZ DB healthy':'AZ DB NOT reachable'); process.exit(ok?0:1); })();\"",
+    "system:smoke-test": "tsx src/scripts/system-smoke-test.ts",
+    "discovery:dt:cities:auto": "tsx src/dutchie-az/discovery/discovery-dt-cities-auto.ts",
+    "discovery:dt:cities:manual": "tsx src/dutchie-az/discovery/discovery-dt-cities-manual-seed.ts",
+    "discovery:dt:locations": "tsx src/dutchie-az/discovery/discovery-dt-locations-from-cities.ts",
+    "backfill:legacy:canonical": "tsx src/scripts/backfill-legacy-to-canonical.ts",
+    "seed:dt:cities:bulk": "tsx src/scripts/seed-dt-cities-bulk.ts"
   },
   "dependencies": {
     "axios": "^1.6.2",
     "bcrypt": "^5.1.1",
+    "cheerio": "^1.1.2",
     "cors": "^2.8.5",
     "dotenv": "^16.3.1",
     "express": "^4.18.2",