Official: the client skill skchr_silent_2 (AUTO) has no `_trigger`, `_allowNoTarget` 1, `_checkHasTargetBeforeDoCast` 0
and a RechargeToken action — no cast condition; `_stopSpWhenTokenIsFull` 1 = PRTS S2 备注 「医疗探机库存达到上限后赫默获得
阻回，直到库存被消耗为止」.
Cause: kits/ops/chess_char_2_02-silent.js left the data's DEFAULT rule with `heal`, so the cast waited for an injured ally
in her range (SP full at 26 s with nobody hurt: no cast, no drone). Now: trigger SP_FULL; a refreshed 阻回 (noSp) while
her stock holds `cnt` drones.
Golden: roster-003 / roster-005 (赫默 and her placed drone: the drone comes back at each full SP), bond-visiShip-low /
-high (赫默 on the 远见 team, same).
Tests: test/content/feedback5-silent-drone.test.js (2, fail on the parent).
Pure move: every line of a kit, of a helper and of the tier headers is copied verbatim (only the headers' first
line names the new file); a helper used by one kit moved into that kit's file. Glue only: the generated imports,
`export default { … }` around each registry entry, `export { … }` lists in shared/tier2..6.js, and tier4's
`(bb, chess, def)` default-argument wrapper as shared/tier4.js `withDefaults` (applied in each tier-4 kit file).
kits/index.js loads every kit file with a guarded dynamic import (browser-safe, no directory listing); tierN.js
re-export the tier registry (TIER_KITS) and their old named exports (tier1 helpers + tinmanKit, tier6
PITHST_ELEMENTS). The merged registry, every tier default and named export have the same keys, order, frozenness
and function sources as before. test/docs-consistency.test.js reads the moved code at its new paths.
Golden: GOLDEN_FULL=1 node --test test/golden.test.js unchanged.
sganggs