Add Krea2 pose variant selector node

tools/prompt_smoke.py

@@ -8869,6 +8869,7 @@ def smoke_node_hardcore_position_registration() -> None:
     required_nodes = [
         "SxCPHardcorePositionPool",
         "SxCPHardcoreActionFilter",
+        "SxCPKrea2PoseVariant",
     ]
     for node_name in required_nodes:
         _expect(node_name in sxcp_nodes.NODE_CLASS_MAPPINGS, f"{node_name} missing from node registry")
@@ -8911,6 +8912,25 @@ def smoke_node_hardcore_position_registration() -> None:
     _expect(parsed_filter.get("allow_outercourse") is True, "Hardcore Action Filter should allow outercourse")
     _expect("blocked=" in filter_summary, "Hardcore Action Filter summary lost blocked-gate details")
 
+    variant_node = sxcp_nodes.NODE_CLASS_MAPPINGS["SxCPKrea2PoseVariant"]
+    variant_inputs = variant_node.INPUT_TYPES().get("required") or {}
+    _expect("variant_key" in variant_inputs, "Krea2 Pose Variant lost variant selector")
+    _expect("tooltip" in variant_inputs["variant_key"][1], "Krea2 Pose Variant tooltip injection missing")
+    _expect("pov_boobjob_upright_cleavage" in variant_inputs["variant_key"][0], "Krea2 Pose Variant lost boobjob option")
+    variant_config, variant_key, prompt_cues, avoid_cues, variant_summary, variant_json = variant_node().build(
+        "pov_boobjob_upright_cleavage",
+        "replace",
+        "",
+    )
+    parsed_variant_config = json.loads(variant_config)
+    parsed_variant = json.loads(variant_json)
+    _expect(variant_key == "pov_boobjob_upright_cleavage", "Krea2 Pose Variant returned wrong key")
+    _expect(parsed_variant_config.get("positions") == ["boobjob"], "Krea2 Pose Variant did not map to boobjob position config")
+    _expect(parsed_variant.get("status") == "proven", "Krea2 Pose Variant lost status metadata")
+    _expect("pressed-together breasts" in prompt_cues, "Krea2 Pose Variant lost prompt cues output")
+    _expect("torso bent forward" in avoid_cues, "Krea2 Pose Variant lost avoid cues output")
+    _expect("variant=pov_boobjob_upright_cleavage" in variant_summary, "Krea2 Pose Variant summary lost key")
+
 
 def smoke_node_formatter_registration() -> None:
     required_nodes = [