Add configurable production machine constraints

app.py

@@ -20,6 +20,7 @@ from flask_httpauth import HTTPBasicAuth
 from werkzeug.security import check_password_hash
 
 from core_presets import CORE_PRESETS
+from machine_constraints import check_production_feasibility
 from conversation_service import (
     ConversationNotFoundError,
     ConversationReportNotFoundError,
@@ -264,6 +265,19 @@ def create_transport_calculation():
     return jsonify(result), 200
 
 
+@app.route("/api/calculations/production-feasibility", methods=["POST"])
+@auth.login_required
+def create_production_feasibility_calculation():
+    """Check configured production-machine constraints through the shared domain."""
+    result = check_production_feasibility(request.get_json(silent=True))
+    log_access(
+        auth.current_user(),
+        "/api/calculations/production-feasibility",
+        "POST",
+    )
+    return jsonify(result), 200
+
+
 def _create_pdf(calculation_request):
     result = calculate_roll(calculation_request, build_info=BUILD_INFO)
     report = report_from_calculation_result(result)