Adv 2.0 D&D Phase 10 SUB2c: Cleric subclasses (Life/War/Trickery)

Channel Divinity resource pool (2/long-rest) shared across all three
Cleric domains. One armed expression per fight, mirroring Battle Master.

Life Domain
  - L5 Disciple of Life: heal spells restore +(2 + slot level) extra HP
    (lifeDomainHealBonus, hooked into resolveHealOutOfCombat).
  - L5 Preserve Life: Channel Divinity heal — sets HealItem to 5×Cleric
    level, capped at HPMax/2; fires when player drops below 50%.
  - L7 Blessed Healer skipped — no allies in 1v1 combat to "heal an ally".

War Domain
  - L5 War Priest passive: +1 attack bonus + 0.15 DamageBonus, proxy for
    bonus-action extra-attack throughput one-shot combat can't model
    discretely.
  - L5 Guided Strike: Channel Divinity → +10 to first attack roll
    (FirstAttackBonus).
  - L7 War God's Blessing skipped — ally reaction, no allies.

Trickery Domain
  - L5 Invoke Duplicity: Channel Divinity → AssassinateAdvantage (reroll
    first miss) + 0.10 DamageBonus, proxy for "advantage on attacks vs.
    creatures adjacent to the duplicate".
  - L7 Cloak of Shadows passive: +2 SporeCloud rounds (15% enemy miss)
    proxy for the brief invisibility window.
  - L5 Blessing of the Trickster skipped — non-combat Stealth flavor.

15 new tests, all green. Same pre-existing
TestSimulateCombat_FirstAttackBonusImprovesEarlyHits flake.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

internal/plugin/dnd_cast.go

@@ -235,6 +235,7 @@ func (p *AdventurePlugin) resolveHealOutOfCombat(ctx MessageContext, c *DnDChara
 		heal += 1 + rand.IntN(faces)
 	}
 	heal += abilityModifier(c.WIS)
+	heal += lifeDomainHealBonus(c, spell, slotLevel)
 
 	before := c.HPCurrent
 	c.HPCurrent = min(c.HPMax, c.HPCurrent+heal)