refactor(iace): neutral hazard formulations across all 1100+ patterns

Systematic refactoring of all hazard_patterns_*.go files:
- Removed lifecycle phase words from NameDE and ScenarioDE
  (67 fixes across 20 files)
- Phases belong in ApplicableLifecycles, not in text
- "bei Wartung/Reinigung/Montage/..." removed from names
- Scenarios rewritten to be phase-neutral
- Lifecycle-specific concepts preserved when they define the hazard
  (e.g. LOTO, Betriebsartenwahlschalter)

Rule: Gefaehrdung + Szenario NEUTRAL, Lebensphasen SEPARAT.

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

ai-compliance-sdk/internal/iace/hazard_patterns_environment.go

@@ -66,7 +66,7 @@ func builtinEnvironmentPatterns() []HazardPattern {
 			DefaultSeverity: 2, DefaultExposure: 5,
 		},
 		{
-			ID: "HP027", NameDE: "Ergonomische Belastung bei Wartung in der Hoehe", NameEN: "Ergonomic risk for work at height",
+			ID: "HP027", NameDE: "Ergonomische Belastung in der Hoehe", NameEN: "Ergonomic risk for work at height",
 			RequiredComponentTags: []string{"structural_part", "gravity_risk"},
 			RequiredEnergyTags:    []string{},
 			GeneratedHazardCats:   []string{"ergonomic", "mechanical_hazard"},