gofmt: bring internal/ and cmd/ back to gofmt -l clean

Mechanical `gofmt -w ./internal ./cmd`. Mostly struct-field realignment that
had drifted, plus a few trailing-newline fixes. No behaviour change — gofmt is
semantics-preserving, and build/vet/test are green either side.

Split out from the code-review fixes that follow so those stay reviewable
instead of hiding inside a wall of realignment.

cmd/expedition-sim/main.go

@@ -3,15 +3,18 @@
 // outcomes mirror what live players hit.
 //
 // Single run:
+//
 //	expedition-sim [-class fighter] [-level 5] [-zone goblin_warrens]
 //	               [-bank 1000] [-cap 50] [-log] [-data DIR]
 //
 // Party run (N3/P7 — the leader is -class; followers clone it unless named):
+//
 //	expedition-sim -party 3 -level 15 -zone dragons_lair
 //	expedition-sim -party 2 -class cleric -party-classes fighter -level 16 ...
 //
 // Matrix mode (cartesian sweep over classes × levels × zones × N runs,
 // one JSON object per stdout line, log suppressed by default):
+//
 //	expedition-sim -matrix -classes fighter,mage -levels 5,10 \
 //	               -zones goblin_warrens,wolf_den -runs 20
 package main
@@ -269,7 +272,6 @@ func matrixWorker(exe string, in <-chan matrixJob, out chan<- *plugin.SimResult,
 	}
 }
 
-
 func runOne(dataDir string, uid id.UserID, class plugin.DnDClass, level int, zone plugin.ZoneID, bank float64, cap, days int, followers []string) (*plugin.SimResult, error) {
 	runner, err := plugin.NewSimRunner(dataDir)
 	if err != nil {

internal/plugin/adventure.go

@@ -1558,4 +1558,3 @@ func (p *AdventurePlugin) handleBoostCmd(ctx MessageContext) error {
 	advSetBoost(true)
 	return p.SendReply(ctx.RoomID, ctx.EventID, "⚡ Double XP/money boost **enabled**! All adventure XP and loot values are doubled.")
 }
-

internal/plugin/adventure_flavor_blacksmith.go

@@ -79,4 +79,3 @@ var blacksmithBrokenCondition = []string{
 	"_looks at the condition, looks at you, looks back at the condition_ You know it costs more when you let it get like this. Of course you know. You just didn't care. That's fine. I care enough for both of us. It'll cost you.",
 	"This could have been avoided with regular visits. _slides the cost estimate across the counter without breaking eye contact_",
 }
-

internal/plugin/adventure_flavor_pets.go

@@ -275,6 +275,7 @@ var PetCatDeflect = []string{
 		"Your cat is already somewhere else.\n\nIt blinks.\n\nNot at you.\n\nAt nothing.\n\n" +
 		"The way cats do.",
 }
+
 // Fires randomly in the morning DM. Cat has left something.
 // Results in a defense boost for the day.
 // The cat is proud. The cat will never stop doing this.

internal/plugin/adventure_render.go

@@ -920,7 +920,6 @@ func renderAdvDailySummary(date string, tb *TwinBeeResult, tbRewards TwinBeeRewa
 		sb.WriteString("\n")
 	}
 
-
 	// Standout
 	if bestPlayer != nil && bestPlayer.LootValue > 0 {
 		pool := SummaryStandoutGood

internal/plugin/blackjack.go

@@ -877,5 +877,3 @@ func (p *BlackjackPlugin) recordBJScore(userID id.UserID, net float64) {
 		recordBotDefeat(userID, "blackjack")
 	}
 }
-
-

internal/plugin/combat_bridge.go

@@ -592,4 +592,3 @@ func (p *AdventurePlugin) resolveDungeonAction(
 
 	return result
 }
-

internal/plugin/combat_engine.go

@@ -1298,4 +1298,3 @@ func trySave(st *combatState, player *Combatant, phaseName string) bool {
 	}
 	return false
 }
-

internal/plugin/dnd_equipment_profiles.go

@@ -137,6 +137,7 @@ const (
 )
 
 // ArmorProfile is the spec's struct. MaxDEXBonus convention:
+//
 //	-1 = unlimited (light armor takes full DEX mod)
 //	 2 = medium (cap at +2)
 //	 0 = heavy (no DEX bonus)

internal/plugin/dnd_expedition.go

@@ -535,4 +535,3 @@ func nullableString(s string) any {
 	}
 	return s
 }
-

internal/plugin/dnd_expedition_harvest_test.go

@@ -96,7 +96,6 @@ func TestSaveHarvestNodes_DropsLegacyRoomKey(t *testing.T) {
 	}
 }
 
-
 func TestResolveHarvestOutcome_Brackets(t *testing.T) {
 	cases := []struct {
 		roll, dc int

internal/plugin/dnd_expedition_supplies.go

@@ -323,6 +323,7 @@ func addSupplyPurchase(s ExpeditionSupplies, p SupplyPurchase) ExpeditionSupplie
 //   - siege overrides everything with a hard 2× floor (even for tier 1
 //     where HarshMod is 1×) — the dungeon is actively starving you out.
 //   - otherwise, harshActive applies HarshMod (zone-tier scaled).
+//
 // phase5BDailyBurnRatePct is the shipped daily-burn multiplier from
 // Phase 3-B's sweep + Phase 5-B's post-buff re-validation. 50 means
 // "half live burn" — needed because the Phase 5-B player power floor

internal/plugin/dnd_expedition_temporal.go

@@ -455,6 +455,7 @@ const AbyssInstabilityPerDay = 5
 const AbyssMaxInstability = 100
 
 // AbyssInstabilityBandFor classifies the §7.6 instability tiers.
+//
 //	normal:    0–20
 //	mild:      21–40 (-1 WIS)
 //	warp:      41–60 (rooms shift order)

internal/plugin/dnd_passives.go

@@ -102,6 +102,7 @@ func applyRacePassives(stats *CombatStats, mods *CombatModifiers, c *DnDCharacte
 // BEFORE consumable application (so consumables can stack on top).
 //
 // Some passives ride on existing CombatModifiers fields:
+//
 //	Rogue's Sneak Attack reuses AutoCritFirst (the consumable Crystal Berry
 //	field) — the engine already implements first-hit-auto-crit semantics.
 //	Cleric's Divine Favor reuses HealItem, the under-50%-HP heal trigger.

internal/plugin/dnd_zone_run.go

@@ -623,4 +623,3 @@ func addLoot(runID string, itemID string) error {
 		 WHERE run_id = ?`, string(lootJSON), runID)
 	return err
 }
-

internal/plugin/euro.go

@@ -583,4 +583,3 @@ func (p *EuroPlugin) handleGrant(ctx MessageContext) error {
 	return p.SendReply(ctx.RoomID, ctx.EventID,
 		fmt.Sprintf("✅ Granted €%d to **%s**. New balance: €%d.", int(amount), targetName, int(newBalance)))
 }
-

internal/plugin/expedition_balance_test.go

@@ -1281,6 +1281,7 @@ func TestExpeditionBalance_Phase5A_TierWideSensitivity(t *testing.T) {
 // what flat delta on top of the ladder lands T1-T5 in band.
 //
 // Bands (gogobee_expedition_difficulty.md):
+//
 //	T1 80% (70-90%)   T2 72% (62-82%)   T3 65% (55-75%)
 //	T4 55% (45-65%)   T5 45% (35-55%)
 //

internal/plugin/flip.go

@@ -171,8 +171,6 @@ func recordBotDefeat(userID id.UserID, game string) {
 	)
 }
 
-
-
 // redirectToGamesRoom returns the room ID for games-restricted redirect.
 func redirectToGamesRoom(sender id.UserID) string {
 	_ = sender

internal/plugin/hangman.go

@@ -973,4 +973,3 @@ func (p *HangmanPlugin) recordHangmanScore(userID id.UserID, earned float64) {
 		string(userID), earned, earned,
 	)
 }
-

internal/plugin/helpers_test.go

@@ -8,7 +8,10 @@ import (
 // ── formatNumber (xp.go) ───────────────────────────────────────────────────
 
 func TestFormatNumber_Small(t *testing.T) {
-	cases := []struct{ in int; want string }{
+	cases := []struct {
+		in   int
+		want string
+	}{
 		{0, "0"},
 		{1, "1"},
 		{999, "999"},
@@ -21,7 +24,10 @@ func TestFormatNumber_Small(t *testing.T) {
 }
 
 func TestFormatNumber_WithCommas(t *testing.T) {
-	cases := []struct{ in int; want string }{
+	cases := []struct {
+		in   int
+		want string
+	}{
 		{1000, "1,000"},
 		{10000, "10,000"},
 		{1000000, "1,000,000"},

internal/plugin/holdem.go

@@ -1249,7 +1249,6 @@ func (p *HoldemPlugin) removePlayer(game *HoldemGame, uid id.UserID) {
 	}
 }
 
-
 func (p *HoldemPlugin) getNPCBalance() int64 {
 	d := db.Get()
 	var balance int64

internal/plugin/holdem_betting.go

@@ -381,4 +381,3 @@ func (g *HoldemGame) returnUncalledBet() (name string, amount int64) {
 
 	return "", 0
 }
-

internal/plugin/uno.go

@@ -2039,5 +2039,3 @@ func (p *UnoPlugin) recordGame(game *unoGame, result string, potBefore float64)
 		time.Now().UTC().Format("2006-01-02 15:04:05"),
 	)
 }
-
-

internal/plugin/uno_nomercy.go

@@ -658,4 +658,3 @@ func parseNoMercyFlags(args string) (noMercy bool, sevenZeroRule bool, amountStr
 
 	return true, false, rest
 }
-

internal/plugin/wordle.go

@@ -484,8 +484,6 @@ func wordleCategoryHint(category WordleCategory) string {
 	return ""
 }
 
-
-
 // isValidWord checks if a word is valid, using the in-memory cache first,
 // then the custom allow-list, then DreamDict.
 // Returns (valid, apiError). apiError is true when the service is unreachable.
@@ -545,7 +543,6 @@ func (p *WordlePlugin) fetchDefinition(answer string) string {
 	return dictFetchDefinitionText(p.dict, answer, lang)
 }
 
-
 func (p *WordlePlugin) nextPuzzleNumber() int {
 	d := db.Get()
 	var count int
@@ -842,4 +839,3 @@ func (p *WordlePlugin) rehydratePuzzles() {
 		slog.Info("wordle: rehydrated puzzle", "room", roomID, "answer_len", pr.wordLength, "guesses", len(puzzle.Guesses))
 	}
 }
-

internal/plugin/zone_graph_crypt_valdris_test.go

@@ -120,4 +120,3 @@ func TestCurrentRoomType_GraphAuthored(t *testing.T) {
 		t.Errorf("graph mode + secret node: got %s, want %s", got, RoomExploration)
 	}
 }
-

internal/plugin/zone_graph_nav.go

@@ -427,4 +427,3 @@ func resolveForkChoice(pf *pendingFork, choice int) (pendingChoice, error) {
 	}
 	return c, nil
 }
-

internal/plugin/zone_graph_nav_test.go

@@ -240,4 +240,3 @@ func TestNodeKindToRoomType(t *testing.T) {
 		}
 	}
 }
-