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/services/matchService.ts

@@ -175,8 +175,8 @@ export const matchService = {
           rentPricePerSqm: p.rentPricePerSqm,
           matchScore: score,
           imageUrl: p.images?.[0],
-          reasons: (match?.positiveFactors ?? []).slice(0, 3).map(f => f.explanation ?? f.label ?? '').filter(Boolean),
-          topUncertainty: (match?.tradeoffs ?? match?.tradeOffs ?? [])[0]?.description
+          reasons: (match?.positiveFactors ?? []).slice(0, 3).map(f => f.explanation ?? f.criterion ?? '').filter(Boolean),
+          topUncertainty: (match?.tradeoffs ?? match?.tradeOffs ?? [])[0]?.concern
             ?? (match?.negativeFactors ?? [])[0]?.explanation
             ?? undefined,
         }))