feat(iace): generic cross-domain leak gates + norm vocab reconciliation

- Domain-gate ~15 foreign machine classes (pool, amusement, paint booth,
  tank farm, reactor, lathe/chips, saw, film/carton, robot, mobile cab,
  asbestos, playground swing) in pattern_domain_gates.go so ungated hazard
  patterns stop leaking into unrelated machines; matching emit keywords
  added in keyword_dictionary.go (gate+emit share one vocabulary).
- Extend the cross-domain precision guard to 6 machine classes (press,
  cobot, motor, welding + the 2 GTs) with per-case homeDomains, so a
  machine's own domain terms are never flagged. GT coverage stays 100%.
- Reconcile the fine-grained norm machine-type vocabulary (455 keys) with
  the 68 canonical dropdown keys via canonicalMachineType() family folding
  in matchNorm — welding 0->17, robotics_cobot 0->6, press 8->13,
  circular_saw 1->35 machine-specific C-norms. Pattern gating left strict.
- Fix initialize?force=true summary index-shift that mislabeled counts
  (reported matched-patterns as "hazards"); now uses named step vars.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

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

@@ -79,6 +79,48 @@ var domainGateTerms = map[string]string{
 	// Fitness / Kraftgeraet
 	"gewichtstapel": "dom_fitness", "langhantel": "dom_fitness", "bankdrueck": "dom_fitness",
 	"kniebeug": "dom_fitness", "kraftstation": "dom_fitness",
+	// Schwimmbad / Aquatik (Entrapment, Nassbereich-Strom, Beckenrand)
+	"schwimmbecken": "dom_aquatic", "schwimmbad": "dom_aquatic", "schwimmhalle": "dom_aquatic",
+	"beckenumrandung": "dom_aquatic", "beckenrand": "dom_aquatic", "massageduese": "dom_aquatic",
+	"badegaeste": "dom_aquatic", "sprungturm": "dom_aquatic", "schwimmbadtechnik": "dom_aquatic",
+	// Fahrgeschaeft / Vergnuegungspark
+	"karussell": "dom_amusement", "fahrgeschaeft": "dom_amusement", "riesenrad": "dom_amusement",
+	"achterbahn": "dom_amusement",
+	// Mobile Maschine mit Fahrerstand (Ganzkoerpervibration etc.)
+	"fahrersitz": "dom_mobile_cab", "fahrerkabine": "dom_mobile_cab", "fahrerstand": "dom_mobile_cab",
+	"fahrerhaus": "dom_mobile_cab",
+	// Lackieren / Beschichten (Loesemittel, ESD-Zuendung Lackierzone)
+	"lackier": "dom_coating", "loesemitteldampf": "dom_coating", "pulverbeschicht": "dom_coating",
+	"spritzlackier": "dom_coating",
+	// Ex-Prozessanlage / Tanklager
+	"tanklager": "dom_exproc", "raffinerie": "dom_exproc", "tankfarm": "dom_exproc",
+	// Chemie-Reaktor / Mischanlage
+	"reaktor": "dom_chem", "mischbereich": "dom_chem", "exotherme reaktion": "dom_chem",
+	"ruehrkessel": "dom_chem",
+	// Sauerstoff-/Gasversorgungsanlage
+	"sauerstoffanreicherung": "dom_o2", "sauerstoff-versorgung": "dom_o2",
+	// Drehmaschine / Zerspanung (Spannfutter, Spaeneflug, Spindelumgebung)
+	"drehfutter": "dom_cnc", "spannfutterbacke": "dom_cnc", "spannbacke": "dom_cnc",
+	"spaeneflug": "dom_cnc", "spanflug": "dom_cnc", "spindelumgebung": "dom_cnc",
+	"werkzeugmaschine": "dom_cnc",
+	// Roboter / Cobot (ungated Roboterzellen-Hazards)
+	"roboterzelle": "dom_robot", "roboterarm": "dom_robot", "roboter-arbeitsraum": "dom_robot",
+	"schwenkbereich roboter": "dom_robot", "knickarmroboter": "dom_robot", "teach-zone": "dom_robot",
+	// Saege (Bandsaege, Gattersaege)
+	"bandsaege": "dom_sawing", "saegeband": "dom_sawing", "gattersaege": "dom_sawing",
+	// Folien-/Karton-Konfektionierung (Wickler, Trennmesser)
+	"folienwickler": "dom_converting", "folieneinlauf": "dom_converting", "wickelachse": "dom_converting",
+	"folientrennbereich": "dom_converting", "kartonschneider": "dom_converting",
+	// Kunststoff Blasformen (ergaenzt dom_plastics)
+	"blasformwerkzeug": "dom_plastics", "blasstation": "dom_plastics", "blasform": "dom_plastics",
+	// Textil-Zuschnitt / Konfektionierung (ergaenzt dom_textile)
+	"stoffauflage": "dom_textile", "konfektionierung": "dom_textile", "schneidkopfbereich": "dom_textile",
+	// Abgelegener / untertage Einzelarbeitsplatz (kein Notruf-Empfang)
+	"kein empfang": "dom_remote", "unterirdisch": "dom_remote", "untertage": "dom_remote",
+	// Asbest-Altanlagen
+	"asbest": "dom_asbestos",
+	// Spielplatz-Schaukel (ergaenzt dom_playground: Kettenglied-Fingerfang)
+	"schaukelkette": "dom_playground", "nestschaukel": "dom_playground", "schaukelsitz": "dom_playground",
 }
 
 // applyDomainGates appends a domain capability tag to every pattern whose own