feat(iace): benchmark system + erklaerteil + dedup-fix

- Erklaerteil-Template fuer Risikobeurteilungen (risk_assessment_template.go)
  in PDF-Export, Markdown-Export und Frontend ReportPrintView eingebaut
- Ground Truth Benchmark-System: Datenmodell, Fuzzy-Matching-Engine,
  3 API Endpoints (import-gt, benchmark, benchmark/summary)
- Frontend Benchmark-Tab mit Score-Cards, Kategorie-Breakdown,
  Hazard-Vergleichstabelle (Zugeordnet/Fehlend/Extra), Business Impact
- Erster Benchmark: 13.3% Coverage (Baseline) gegen 60 GT-Eintraege
- Dedup-Fix: seenCat[cat] -> seenCatZone[cat+zone] erlaubt mehrere
  Gefaehrdungen pro Kategorie an verschiedenen Gefahrenstellen
- Komponenten-spezifische Hazard-Namen und Zone-basierte Zuordnung

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

ai-compliance-sdk/internal/api/handlers/iace_handler_init.go

@@ -143,26 +143,53 @@ func (h *IACEHandler) InitializeProject(c *gin.Context) {
 	if len(existingHazards) == 0 && len(matchOutput.MatchedPatterns) > 0 {
 		comps, _ := h.store.ListComponents(ctx, projectID)
 		var defaultCompID uuid.UUID
+		compByName := make(map[string]uuid.UUID)
 		if len(comps) > 0 {
 			defaultCompID = comps[0].ID
+			for _, c := range comps {
+				compByName[iace.NormalizeDEPublic(c.Name)] = c.ID
+			}
 		}
 
 		created := 0
-		seenCat := make(map[string]bool)
+		seenCatZone := make(map[string]bool)
 		for _, mp := range matchOutput.MatchedPatterns {
 			for _, cat := range mp.HazardCats {
-				if seenCat[cat] {
+				// Dedup by category + zone (allows multiple hazards per category at different zones)
+				zoneKey := mp.ZoneDE
+				if zoneKey == "" {
+					zoneKey = mp.PatternID
+				}
+				dedupKey := cat + ":" + zoneKey
+				if seenCatZone[dedupKey] {
 					continue
 				}
-				seenCat[cat] = true
+				seenCatZone[dedupKey] = true
 
 				name := mp.PatternName
 				if name == "" {
 					name = cat
 				}
+				// Append zone to name for specificity
+				if mp.ZoneDE != "" && !containsSubstring(name, mp.ZoneDE) {
+					name = name + " (" + mp.ZoneDE + ")"
+				}
+
+				// Find matching component by zone name
+				compID := defaultCompID
+				if mp.ZoneDE != "" {
+					zoneNorm := iace.NormalizeDEPublic(mp.ZoneDE)
+					for cName, cID := range compByName {
+						if containsSubstring(zoneNorm, cName) || containsSubstring(cName, zoneNorm) {
+							compID = cID
+							break
+						}
+					}
+				}
+
 				hz, cerr := h.store.CreateHazard(ctx, iace.CreateHazardRequest{
 					ProjectID:      projectID,
-					ComponentID:    defaultCompID,
+					ComponentID:    compID,
 					Name:           name,
 					Description:    mp.ScenarioDE,
 					Category:       cat,