fix: resolve all TypeScript errors and refactor oversized components

- Fix MUI v9 API: PaperProps/InputLabelProps/inputProps → slotProps in 6 components
- Add ExternalMarketResult alias, PropertyUnit import, OPERATIONS workspace config
- Fix TradeOff.description → .concern, ScoreFactor.label → .criterion
- Make schattenmarktRelease.leadTimeMonths optional, fix mock-data enum values
- Fix useMatchDetailData query typing, weightingService missing WeightProfile keys
- Split Pipeline/Compare/MatchDetail/IntelligenceMatchCard into sub-components
- Fix all test fixtures (CreateNeedInput, CreatePropertyInput, TradeOffInput, etc.)
- Add vercel.json for deployment, zero tsc errors

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/domain/property.ts

@@ -3,6 +3,7 @@ import type {
   FreshnessStatus, RiskLevel, SourceType, DataQualityLevel,
 } from './enums'
 import { AvailabilityStatus as AS } from './enums'
+import type { PropertyUnit } from './unit'
 
 // Re-export unit types so all existing imports from 'property' continue to work
 export type { PropertyUnit, UnitBundle, UnitNeedMatch } from './unit'
@@ -152,7 +153,7 @@ export interface Property {
   importedAt?: string
   lastUpdatedAt?: string
 
-  schattenmarktRelease?: { enabled: boolean; leadTimeMonths: number }
+  schattenmarktRelease?: { enabled: boolean; leadTimeMonths?: number }
 
   status?: 'ACTIVE' | 'INACTIVE' | 'DRAFT' | 'ARCHIVED'
   lastReviewedAt?: string

src/domain/unifiedResult.ts

@@ -29,6 +29,9 @@ export interface FutureAvailabilityResult extends UnifiedResultBase {
   unit?: PropertyUnit           // specific rentable unit (when signal has a unitId)
 }
 
+/** @deprecated Alias kept for backward compatibility — use VerifiedPortfolioResult */
+export type ExternalMarketResult = VerifiedPortfolioResult
+
 export type UnifiedMatchResult =
   | VerifiedPortfolioResult
   | FutureAvailabilityResult