fix(rules): correct P1 PF1e conformance bugs (area saves, concentration, prone, slots, helpless, nauseated)

tests/test_conditions_effects.py

@@ -189,13 +189,14 @@ class TestStaggeredActionEconomy:
         assert result is False
 
 
-# ── Test 4: nauseated → single standard action only ───────────────────────────
+# ── Test 4: nauseated → single move action only ───────────────────────────────
 
 
 class TestNauseatedActionEconomy:
     """Given: a nauseated combatant
     When: _take_turn is called
-    Then: they can only take standard actions (no full attack, no charge, no move)."""
+    Then: they can only take a single move action (no standard, no attack,
+    no spellcasting — CRB nauseated)."""
 
     def test_nauseated_no_attack_and_no_full_round(self) -> None:
         hero = _make_hero(bab=6)
@@ -241,7 +242,7 @@ class TestParalyzedNoActions:
         assert found_wait, "paralyzed combatant should log 'wait (cannot act)'"
 
     def test_paralyzed_defender_helpless_ac(self) -> None:
-        """Paralyzed target: denies_dex_to_ac=True (flat-footed) + -4 AC (helpless)."""
+        """Paralyzed is helpless: denies_dex_to_ac (flat-footed) + Dex 0 (-5)."""
         hero = _make_hero()
         foe = _make_foe()
         engine, h, f = _make_engine(hero, foe, [10, 4])
@@ -249,8 +250,10 @@ class TestParalyzedNoActions:
             ActiveCondition(condition=PARALYZED, rounds_left=5, source="test")
         )
         result = engine.resolve_attack(h, f, hero.attacks[0])
-        # Paralyzed: denies_dex_to_ac → flat_footed AC 13; plus -4 helpless → 9
-        assert result.ac == 9
+        # Paralyzed: denies_dex_to_ac → flat_footed AC 13; helpless Dex 0 → -5;
+        # melee attacker also gains the +4 helpless bonus (roll 10 + 5 + 4 = 19).
+        assert result.ac == 8
+        assert result.total == 19
 
 
 # ── Test 6: StatModifier condition filtering ──────────────────────────────────