Audit A1 close-out: 12 SRD-only utility-spell voice shims

The May audit's Phase A1 was overstated. Re-verification at HEAD
found:

- TestSpellDescriptionsAreJargonFree already exists with the
  proposed regex set and passes.
- .Upcast is dead text (grep across internal/ shows no runtime
  reader); audit's Upcast scope was moot.
- All four Description leaks cited by example (bless, command,
  create_or_destroy_water, cure_wounds) were already overlaid in
  the prior 2026-05 voice pass.

Real residual: 12 SRD-only utility/control entries whose Open5e
prose was bland (but not jargon-leaking). Overlay shims added in
the charm_person voice — second-person, verb-led, lightly wry.
Mechanics (Effect/CastTime/SaveStat/Concentration/AOE/
MaterialCost) preserved from the SRD originals.

Also closes out B1 (help jargon — already shipped) and B2
(TwinBee voice — shipped in Phase B2 voice pass) in the audit
doc; both were re-asserting completed work.

Remaining in the May audit: C1 backup wiring, C2+C3 maintenance
hardening, D1+D2 hygiene. No player-facing P0 left.

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

internal/plugin/dnd_spells_data.go

@@ -520,5 +520,55 @@ func buildSpellList() []SpellDefinition {
 			Classes: []DnDClass{ClassDruid}, Effect: EffectUtility, CastTime: CastAction,
 			Concentration: true, AOE: true,
 			Description: "A shimmering bubble travels with you. Living things bounce off it; the undead saunter through."},
+
+		// ── 2026-05 voice pass: SRD-only utility/control entries whose Open5e
+		// prose read as bland source text. Mechanics unchanged; Description
+		// rewritten to the charm_person voice (player-facing, verb-led, a
+		// little wry). Upcast strings on these are never displayed at runtime
+		// — see TestSpellDescriptionsAreJargonFree's header note — so they're
+		// elided here.
+		{ID: "animal_friendship", Name: "Animal Friendship", Level: 1, School: "enchantment",
+			Classes: []DnDClass{ClassRanger, ClassDruid, ClassBard}, Effect: EffectControl, CastTime: CastAction,
+			SaveStat:    "WIS",
+			Description: "Crouch low, soft eyes, soft voice — convince a beast you're not lunch. They might even follow you home."},
+		{ID: "color_spray", Name: "Color Spray", Level: 1, School: "illusion",
+			Classes: []DnDClass{ClassMage, ClassSorcerer}, Effect: EffectUtility, CastTime: CastAction, AOE: true,
+			Description: "A burst of clashing colour rolls over a knot of foes. They blink, sway, and lose their next breath of the fight."},
+		{ID: "animal_messenger", Name: "Animal Messenger", Level: 2, School: "enchantment",
+			Classes: []DnDClass{ClassRanger, ClassDruid, ClassBard}, Effect: EffectUtility, CastTime: CastRitual,
+			Description: "Tap a passing finch on the shoulder. It carries your note where you point and doesn't come back complaining."},
+		{ID: "blindnessdeafness", Name: "Blindness/Deafness", Level: 2, School: "necromancy",
+			Classes: []DnDClass{ClassMage, ClassCleric, ClassBard, ClassSorcerer, ClassWarlock}, Effect: EffectUtility, CastTime: CastAction,
+			Description: "Curse a foe's eyes shut or stop their ears with stillness. They flail; you don't."},
+		{ID: "enhance_ability", Name: "Enhance Ability", Level: 2, School: "transmutation",
+			Classes: []DnDClass{ClassCleric, ClassDruid, ClassBard, ClassSorcerer}, Effect: EffectUtility, CastTime: CastAction,
+			Concentration: true,
+			Description:   "Lay a hand on an ally and lend them a borrowed knack — strength, grace, or nerve — for the next ugly thing they walk into."},
+		{ID: "magic_circle", Name: "Magic Circle", Level: 3, School: "abjuration",
+			Classes: []DnDClass{ClassMage, ClassCleric, ClassWarlock, ClassPaladin}, Effect: EffectUtility, CastTime: CastAction,
+			MaterialCost: 100,
+			Description:  "Scratch a glowing ring on the ground; certain unpleasant things can't cross it in or out. Bring chalk."},
+		{ID: "confusion", Name: "Confusion", Level: 4, School: "enchantment",
+			Classes: []DnDClass{ClassMage, ClassCleric, ClassDruid, ClassBard, ClassSorcerer}, Effect: EffectControl, CastTime: CastAction,
+			Concentration: true, SaveStat: "WIS", AOE: true,
+			Description: "Scramble a small crowd's heads. They wander, swing the wrong way, mutter at the sky. Embarrassing for them."},
+		{ID: "private_sanctum", Name: "Private Sanctum", Level: 4, School: "abjuration",
+			Classes: []DnDClass{ClassMage}, Effect: EffectUtility, CastTime: CastAction,
+			Description: "Seal a room against scrying, teleports, and uninvited ghosts. Ideal for a nap that no one interrupts."},
+		{ID: "conjure_elemental", Name: "Conjure Elemental", Level: 5, School: "conjuration",
+			Classes: []DnDClass{ClassMage, ClassDruid}, Effect: EffectUtility, CastTime: CastAction,
+			Concentration: true, AOE: true,
+			Description: "Call up a slab of living element — fire, water, earth, or air — and ask it, very politely, to stomp something."},
+		{ID: "creation", Name: "Creation", Level: 5, School: "illusion",
+			Classes: []DnDClass{ClassMage, ClassSorcerer}, Effect: EffectUtility, CastTime: CastAction, AOE: true,
+			Description: "Pull a shadow into the shape you want — rope, plank, sack, what have you. It works. Looks shifty. Won't last."},
+		{ID: "modify_memory", Name: "Modify Memory", Level: 5, School: "enchantment",
+			Classes: []DnDClass{ClassMage, ClassCleric, ClassBard}, Effect: EffectUtility, CastTime: CastAction,
+			Concentration: true,
+			Description:   "Reach into a creature's recent past and re-fold it. They remember a version of the evening that suits you better."},
+		{ID: "planar_binding", Name: "Planar Binding", Level: 5, School: "abjuration",
+			Classes: []DnDClass{ClassMage, ClassCleric, ClassDruid, ClassBard}, Effect: EffectUtility, CastTime: CastAction,
+			MaterialCost: 1000,
+			Description:  "Pin a summoned thing down with a long, paperwork-heavy oath. It serves until the contract lapses."},
 	}
 }