The owner's decision of 2026-10-05 (the approved 补位 plan). Keyed by the stand-in's charId, because a form belongs to
no chess; validateAll fails the build when an entry stops meeting a TAKE_DAMAGE row. build-data --offline changed only
those 15 trigger rules in data/backups.json.
A deliberate deviation from the official 技能策略 (community report: skills with a larger range waited for the normal
range). tools/build-data.mjs resolveTrigger: a MANUAL operator skill still on the basic strategy (no class row, no
TRIGGER_DEVIATIONS entry) whose running range (its rangeId grid, or the own range grown by
ability_range_forward_extend; never 被动效果：攻击范围扩大) strictly contains the operator's range gets rule ACTIVE_RANGE,
customRangeGrid = that range, rawRule the official DEFAULT; validateAll checks it. server/sim/skills.js: ACTIVE_RANGE
checks the DEFAULT condition (a targetable enemy or a blocked one; a heal skill an injured ally) on that range, grown by
the permanent rangeExtend, every tick. Data rebuilt offline: only skills[].trigger changed (33 skills, 66 chess records,
9 stand-in form records). 深巡 S2 (§21.29), 重装 TAKE_DAMAGE, the SEARCH / CUSTOM_RANGE / SP_FULL rows, 烛煌 S2 / S3
(not containing her 3-1) and 引星棘刺 S3 keep their rule. Docs: DESIGN §5.6, DATA, SIM, PLAYING, kits README, notes.
Tests: new test/sim/feedback5-active-range.test.js; data, playtest6-skills (银灰 S3), kits_alt_t2 (蒂比 S1), kits_t5
(百炼嘉维尔 S2) updated; feedback1-transform's fixtures move 莫斯提马 one tile (her S3 now casts on its 3-15).
Golden: 27 roster, 25 bond, 21 field and 14 match scenarios moved — every one fields an operator with one of the 33
skills, which now casts when an enemy enters its running range instead of the initial range.
chess.json: every record carries the shop row's backupCharId / backupTmplId / backupCharSkillIndex /
backupCharUniEquipId / backupCharPotRank verbatim as `backup` (both forms; nothing else changed).
data/backups.json: units = the 17 原型干员 with a form per status they fight at (43 forms: stats, trait,
talents, every unlocked skill, modules), diy = the 4 slots, the prototype picks per tier (9 6★ at 5 and 6,
six 4★ at 5), the 78 owned-6★ picks and their faction bonds (mainPower + subPower vs powerIdList, else 协防).
shared/standIn.js composes a stand-in (or a DIY prototype) into a chess-shaped record; the build fails when
the form builder cannot give back every PRESET chess field for field. test/backups.test.js (10 tests).
sganggs