feat: add Maison Work source type, rename ExternalMarket to Direktinserat, hide own portfolio from demand search by default

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

src/domain/enums.ts

@@ -15,6 +15,7 @@ export type AssetType = typeof AssetType[keyof typeof AssetType]
 export const ResultType = {
   VERIFIED_PORTFOLIO: 'VERIFIED_PORTFOLIO',
   EXTERNAL_MARKET: 'EXTERNAL_MARKET',
+  MAISON_WORK: 'MAISON_WORK',
   FUTURE_AVAILABILITY: 'FUTURE_AVAILABILITY',
 } as const
 export type ResultType = typeof ResultType[keyof typeof ResultType]

src/domain/pipeline.ts

@@ -5,7 +5,7 @@ export interface PipelineItem {
   title: string
   location: string
   matchScore: number
-  resultType: 'VERIFIED_PORTFOLIO' | 'EXTERNAL_MARKET' | 'FUTURE_AVAILABILITY'
+  resultType: 'VERIFIED_PORTFOLIO' | 'EXTERNAL_MARKET' | 'MAISON_WORK' | 'FUTURE_AVAILABILITY'
   stage: PipelineStage
   areaLabel?: string
   rentLabel?: string

src/domain/scoring.ts

@@ -43,6 +43,7 @@ export const CONFIDENCE_MODIFIER = {
   VERIFIED_HIGH:       +3,  // VERIFIED_PORTFOLIO + confidenceScore >= 0.80
   VERIFIED_MEDIUM:      0,  // VERIFIED_PORTFOLIO + confidenceScore < 0.80
   EXTERNAL_MARKET:     -3,  // EXTERNAL_MARKET result type
+  MAISON_WORK:         -2,  // MAISON_WORK — Maison Work API (slightly more trusted than scraped market)
   FUTURE_AVAILABILITY: -15, // FUTURE_AVAILABILITY — never treat as confirmed availability
   LOW_CONFIDENCE:      -10, // confidenceScore < 0.50 (stacks with above)
 } as const

src/domain/unifiedResult.ts

@@ -21,7 +21,7 @@ export interface VerifiedPortfolioResult extends UnifiedResultBase {
 }
 
 export interface ExternalMarketResult extends UnifiedResultBase {
-  resultType: 'EXTERNAL_MARKET'
+  resultType: 'EXTERNAL_MARKET' | 'MAISON_WORK'
   property: Property
   match: Match
 }