fix(CORE-001D3A): accept decimal boundary inputs

tests/test_settings.py

@@ -30,8 +30,17 @@ class StringBoundaryConfig:
     margin_call_price = "193.33333333333334"
 
 
-def test_normalize_save_status_snapshot_coerces_numeric_boundary_values() -> None:
-    snapshot = _normalize_save_status_snapshot(StringBoundaryConfig())
+class DecimalBoundaryConfig:
+    entry_basis_mode = "weight"
+    gold_value = Decimal("215000")
+    entry_price = Decimal("215.0")
+    gold_ounces = Decimal("1000")
+    current_ltv = Decimal("0.6744186046511628")
+    margin_call_price = Decimal("193.33333333333334")
+
+
+def test_normalize_save_status_snapshot_accepts_decimal_boundary_values() -> None:
+    snapshot = _normalize_save_status_snapshot(DecimalBoundaryConfig())
 
     assert snapshot.entry_basis_mode == "weight"
     assert snapshot.gold_value == Decimal("215000")
@@ -41,6 +50,17 @@ def test_normalize_save_status_snapshot_coerces_numeric_boundary_values() -> Non
     assert snapshot.margin_call_price == Decimal("193.33333333333334")
 
 
+def test_save_status_text_accepts_string_boundary_values() -> None:
+    status = save_status_text(StringBoundaryConfig())
+
+    assert "Saved: basis=weight" in status
+    assert "start=$215,000" in status
+    assert "entry=$215.00/oz" in status
+    assert "weight=1,000.00 oz" in status
+    assert "LTV=67.4%" in status
+    assert "trigger=$193.33/oz" in status
+
+
 def test_normalize_save_status_snapshot_rejects_bool_values() -> None:
     class InvalidBoundaryConfig(StringBoundaryConfig):
         current_ltv = True