Phase-H review fixes: camp, fork streak, pet proc, BG transit, legacy streak

- Camp: campLocationCheck rejects only on live combat; no-encounter and
  post-kill rooms are campable (kills the misleading "clear it first").
- Fork: markActedToday moved after the pending-fork early-return so spamming
  !zone advance at a fork no longer keeps the daily streak alive.
- Pet whiff/deflect: single proc spent on the first multiattack swing only
  (was applied to every swing); also dedups the per-swing event spam.
- Autopilot: background region crossing now runs an HP/SU preflight and
  pauses if low, instead of burning a transit day while the player is idle.
- Legacy streak: acted-branch restamps LastActionDate=today so a purely-legacy
  actor's streak no longer resets to 1 every night.

internal/plugin/adventure_scheduler.go

@@ -486,6 +486,11 @@ func (p *AdventurePlugin) midnightReset() error {
 			if char.CurrentStreak > char.BestStreak {
 				char.BestStreak = char.CurrentStreak
 			}
+			// Restamp to today (mirrors the busy branch above). A purely-legacy
+			// actor whose action path bumps CombatActionsUsed/HarvestActionsUsed
+			// but never stamps LastActionDate lands here with a stale date; without
+			// this its streak would reset to 1 every night even with continuous play.
+			char.LastActionDate = today
 			_ = saveAdvCharacter(&char)
 		}
 	}

internal/plugin/combat_turn_engine.go

@@ -348,11 +348,12 @@ func (te *turnEngine) stepEnemyTurn() {
 	}
 
 	if !abilityDealtDamage {
-		// Pet defensive procs are a per-round concept (mirrors the auto-resolve
-		// engine): roll once for the whole enemy turn, then apply to every swing
-		// in a multiattack profile. Whiff makes the enemy's attack this round a
-		// guaranteed miss; deflect halves the incoming damage. The shared
-		// resolveEnemyAttack primitive consumes both flags.
+		// Pet defensive procs are a single proc per enemy turn: roll once, then
+		// spend it on the first swing only. Whiff makes that one swing a
+		// guaranteed miss; deflect halves its damage. Against a multiattack the
+		// remaining swings resolve normally — a single proc shouldn't nullify a
+		// boss's whole multiattack round. (This deliberately diverges from the
+		// auto-resolve engine's apply-to-all model.)
 		petWhiff := te.player.Mods.PetWhiffProc > 0 && te.st.randFloat() < te.player.Mods.PetWhiffProc
 		petDeflect := te.player.Mods.PetDeflectProc > 0 && te.st.randFloat() < te.player.Mods.PetDeflectProc
 		if petDeflect {
@@ -365,11 +366,14 @@ func (te *turnEngine) stepEnemyTurn() {
 		// resolveEnemyAttack returns true when the fight is decided — either the
 		// player went down without a death save, or a reflect consumable killed
 		// the enemy. Disambiguate by inspecting HP.
-		for _, atk := range enemyAttackProfile(te.sess.EnemyID, te.enemy.Stats) {
+		for i, atk := range enemyAttackProfile(te.sess.EnemyID, te.enemy.Stats) {
 			swing := *te.enemy
 			swing.Stats.Attack = atk.Damage
 			swing.Stats.AttackBonus = atk.AttackBonus
-			decided := resolveEnemyAttack(te.st, te.player, &swing, &turnCombatPhase, te.result, petWhiff, petDeflect, false)
+			// Spend the proc on the first swing only; later swings see false.
+			swingWhiff := petWhiff && i == 0
+			swingDeflect := petDeflect && i == 0
+			decided := resolveEnemyAttack(te.st, te.player, &swing, &turnCombatPhase, te.result, swingWhiff, swingDeflect, false)
 			if te.st.playerHP <= 0 {
 				te.finish(CombatStatusLost)
 				return

internal/plugin/dnd_expedition_camp.go

@@ -361,19 +361,20 @@ func campLocationCheck(exp *Expedition) (cleared bool, problem string) {
 			return true, ""
 		}
 	}
-	// Not yet advanced-past, but if there's no live combat encounter in
-	// this room, it's still safe to rest in. Forward-only navigation means
-	// players naturally pause right after a kill before advancing — the
-	// "cleared" flag would otherwise force-downgrade their camp to rough.
+	// Not yet advanced-past, but the only thing that bars a rest is a live
+	// fight. Forward-only navigation means players pause right after a kill
+	// before advancing, and peaceful/exploration/loot rooms never spawn an
+	// encounter at all — both are safe to rest in. The "cleared" flag would
+	// otherwise reject standard camp here with a misleading "clear it first".
 	encID := encounterIDForRoom(run.CurrentRoom)
 	sess, err := getCombatSessionForEncounter(run.RunID, encID)
 	if err != nil {
 		return false, ""
 	}
-	if sess != nil && sess.Status != CombatStatusActive {
-		return true, ""
+	if sess != nil && sess.Status == CombatStatusActive {
+		return false, "You can't camp mid-fight — finish the encounter first."
 	}
-	return false, ""
+	return true, ""
 }
 
 // campCurrentRoomIndex returns 0 (entry) when no room context exists.

internal/plugin/dnd_expedition_cmd.go

@@ -655,6 +655,18 @@ func (p *AdventurePlugin) runAutopilotWalk(ctx MessageContext, maxRooms int, com
 				IsMultiRegionZone(fresh.ZoneID) {
 				if cur, ok := CurrentRegion(fresh); ok {
 					if next, ok := nextRegion(fresh.ZoneID, cur.ID); ok {
+						// A region crossing burns a transit day + supplies and
+						// draws unprotected wandering damage. On the background
+						// walk, don't cross while the player is weak — preflight
+						// HP/SU and hand the crossing back to a foreground
+						// `!region travel` / `!expedition run` if either is low.
+						if compact {
+							if msg, stop := autopilotPreflight(ctx.Sender, fresh); stop {
+								finalMsg = res.final + "\n\n" + msg
+								reason = stopPreflight
+								break
+							}
+						}
 						stream = append(stream, res.final)
 						transit, terr := p.advanceToNextRegion(ctx.Sender, fresh, cur, next)
 						if terr != nil {

internal/plugin/dnd_zone_cmd.go

@@ -458,23 +458,25 @@ func (p *AdventurePlugin) advanceOnceWithOpts(ctx MessageContext, compact bool)
 			reason: stopBlocked,
 		}, nil
 	}
-	// compact==true is the background auto-walk path; only credit
-	// player-initiated advances toward the daily streak.
-	if !compact {
-		markActedToday(ctx.Sender)
-	}
 	_ = applyMoodDecayIfStale(run)
 	zone := zoneOrFallback(run.ZoneID)
 	// A pending fork means advanceTransitionGraph already cleared the
 	// current room and stopped — re-running resolveRoom would re-fire
 	// combat and re-drop loot on the same room. Re-emit the fork prompt
 	// and let the caller surface it; the player commits via !zone go <n>.
+	// This returns *before* crediting the daily streak: spamming `!zone
+	// advance` at a fork resolves no room, so it must not keep the streak alive.
 	if pf, derr := decodePendingFork(run.NodeChoices); derr == nil && pf != nil {
 		return advanceResult{
 			final:  renderForkPrompt(zone, *pf),
 			reason: stopFork,
 		}, nil
 	}
+	// compact==true is the background auto-walk path; only credit
+	// player-initiated advances toward the daily streak.
+	if !compact {
+		markActedToday(ctx.Sender)
+	}
 	prev := run.CurrentRoomType()
 	prevIdx := run.CurrentRoom