feat: score transparency on all cards + budget parser fix

- Single scoring system: MockupNeedProvider rewrites matches via calculateScore
  exclusively — allFactors always populated, no more dual-system (computeScore
  removed), weights from weightingProfile reflected in every breakdown
- ScoreInlineBreakdown: new component shows hard/soft criteria with importance
  labels (Entscheidend/Sehr wichtig/…) and formula on compact + expanded cards
- MatchCardAdapter: passes scoreBreakdown + allFactors to ViewModel
- MatchDetail: 'Zukunftssignal' label replaced with 'Future Availability'
- aiService budget parser: values < 100 treated as monthly and multiplied by 12
  to produce correct annual CHF/m²/year value — fixes 0-result searches

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

src/provider/MockupMatchProvider.ts

@@ -1,8 +1,8 @@
 import type { IMatchProvider, MatchFilters } from './IMatchProvider'
 import type { Match } from '../domain/match'
-import { mockMatches } from '../mock-data/matches'
 
-export const matchStore: Match[] = [...mockMatches]
+// Matches are computed dynamically via calculateScore so weights always reflect need.weightingProfile
+export const matchStore: Match[] = []
 const store = matchStore
 
 export const MockupMatchProvider: IMatchProvider = {