Paragon panel: keep cascade passives, strip free actives; DK passive DBC fix

- PanelLearnSpellChain: record every non-chain passive as panel_spell_child;
  only revoke non-passive (Blood Presence, Death Coil, Death Grip, etc.).
- RevokeUnwantedCascadeSpellsForPlayer: skip passive rewards on login sweep.
- RevokeBlockedSpellsForPlayer: migrate legacy passive revoke rows to
  children; walk (parent, revoked) pairs from DB.
- PruneSkillLineCascadeChildrenFromDb: only strip actives wrongly stored as
  children; never strip passives.
- SpellInfoCorrections: set SPELL_ATTR0_PASSIVE on Forceful Deflection (49410)
  and Runic Focus (61455) so IsPassive() matches spellbook behavior.
- PanelUnlearnTalentPurchase: mirror resetTalents (_removeTalentAurasAndSpells,
  _removeTalent, SendTalentsInfoData) so Beast Mastery loss triggers pet reset.
- OnPlayerLogin: run legacy passive attach before scoped cascade sweep.
- Add .paragon recalibrate GM command (RBAC modify): full panel reset + AE/TE
  reconciliation for selected player or self.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/server/game/Spells/SpellInfoCorrections.cpp

@@ -5368,6 +5368,18 @@ void SpellMgr::LoadSpellInfoCorrections()
     LockEntry* key = const_cast<LockEntry*>(sLockStore.LookupEntry(36)); // 3366 Opening, allows to open without proper key
     key->Type[2] = LOCK_KEY_NONE;
 
+    // Fractured / Paragon: DK weapon-line "passives" Forceful Deflection and
+    // Runic Focus ship in 3.3.5a Spell.dbc without SPELL_ATTR0_PASSIVE set.
+    // SpellInfo::IsPassive() is therefore false, and mod-paragon's panel-learn
+    // diff treats them as castable actives and revokes them — while true
+    // actives (Blood Presence, Death Coil, Death Grip, ...) must stay
+    // stripped. Mark these two passive in-memory so the panel policy matches
+    // the spellbook UX for every class (stock DK benefits too).
+    ApplySpellFix({ 49410, 61455 }, [](SpellInfo* spellInfo)
+    {
+        spellInfo->Attributes |= SPELL_ATTR0_PASSIVE;
+    });
+
     // Fractured: strip reagent requirements from every player-class spell at
     // load time. Filtered by SpellFamilyName != 0 so that profession spells
     // (cooking, alchemy, enchanting, blacksmithing, jewelcrafting, leatherworking,