feedback5 WE1: the 「治疗生命值低于50%」 module heal compares HP as its client buff does — 华法琳 / 闪灵 ≤, 瑕光 / 古米 / 塞雷娅 / 录武官 < (follow-up 19)

PRTS gives only the display text; the client's module buffs decide (local [uc]equips.ab + buff_template_data, extracted
2026-10-06): 瑕光 / 古米 / 塞雷娅 GUA-X set_heal_scale_by_hpratio (FilterByTargetHpRatio LT), 录武官 reckpr_e_002_tr (LT),
Touch acmedc_e_tr (LT); 华法琳 bldsk_e_002_tr and 闪灵 shining_e_003_tr — like 黍's GUA-X and 凯尔希's PHY-X —
heal_scale_up[hpratio][LE].

- kits/shared/tier4.js installLowHpHealBonus and tier5.js lowHpHealUp take { atOrBelow }; 华法琳 (tier 4 and 5) and 闪灵's
  PHY-X heal ×1.15 at or below 50 %; the strictly-below kits keep `<` and cite their template.

Golden: no scenario moved (no heal of the corpus lands on an ally at exactly 50 % HP).

Tests: test/content/feedback5-lowhp-heal.test.js (new, 2); kits_t4, kits_alt_t4, kits_t5, kits_alt_t5, op_shining,
standin_acmedc pass.

server/sim/content/kits/ops/op-shining.js

@@ -10,7 +10,8 @@
 // - Trait (医师) "恢复友方单位生命": the profession default (one heal on the lowest-HP% injured ally of her 3-3 range).
 //   Module PHY-Y 干枯剑鞘 "治疗地面单位时治疗量提升15%" (trait bb heal_scale): ×heal_scale on a heal whose target stands on
 //   a 地面 tile (unit.ground, as 赫默's PHY-Y); PHY-X “使徒” "治疗生命值低于50%的友方单位时治疗量提升15%" (heal_scale,
-//   hp_ratio): ×heal_scale when the target is below hp_ratio of its max HP before the heal (as 录武官's / 华法琳's PHY-X).
+//   hp_ratio): ×heal_scale when the target is at or below hp_ratio of its max HP before the heal — the client's
+//   shining_e_003_tr is heal_scale_up[hpratio][LE] (as 华法琳's PHY-X; 录武官's reckpr_e_002_tr is LT, strictly below).
 // - T1 黑恶魔的庇护 "攻击范围内的友方单位防御力+60": every ally (operators and summons: 友方单位) standing in her current
 //   attack range — her own tile included — DEF +def (flat). PHY-Y stage 2+ "防御力+100，地面单位防御力额外+40" (talent
 //   change def / def_lowland): def_lowland more on a 地面 tile. Refreshed every AURA s; two sources keep the strongest.
@@ -130,7 +131,7 @@ export default {
         // module traits: PHY-Y heals on 地面 units, PHY-X heals on allies below hp_ratio, ×heal_scale
         const hs = num(tb.heal_scale, 1);
         if (!mod || hs === 1) return;
-        const boosted = mod === PHY_X ? (t) => t.hpRatio < num(tb.hp_ratio) : mod === PHY_Y ? (t) => !!t.ground : null;
+        const boosted = mod === PHY_X ? (t) => t.hpRatio <= num(tb.hp_ratio) + 1e-9 : mod === PHY_Y ? (t) => !!t.ground : null;
         if (!boosted) return;
         battle.on('heal', (ctx) => {
           if (ctx.source !== unit || ctx.opts?.regen || !ctx.target || !boosted(ctx.target)) return;