feedback5: merge CB2 — community reports (healers / summons): 刺玫's S2 heals the most injured ally again (the counter's heal alone goes to her protégé), 琳琅诗怀雅 heals herself and her 破财消灾 cost restarts at 5 DP with every deployment, 赫默's S2 casts at full SP so the drone takes the field at once, the countdown summons (医疗探机, 诅咒娃娃, 海嗣 and four 自选 ones) take no damage, are never healed and show the life left on their bar, stacked ground areas stay readable; §25.16 after CB5's §25.19 (renumbered with the later merges); golden: vs feedback5 CB2's own rules — roster-001/002/003/005/008/016/018/027/035/037/045/046/049, bond-deputShip-low/high, bond-suntShip-high, bond-victoriaShip-low/high, bond-visiShip-low/high, boss-boss_1/3/5/7-pair, hidden-boss_9-pair, unite-1, matches solo-FUNNY-2, coop2-HARD-4, coop3-ABYSS-5, coop4-ABYSS-7, coop2-NORMAL-8-serverrun, coop2-ABYSS-10-boosted, coop2-NORMAL-14-standins; vs CB2 exactly CB5's 18 bot matches

Merge fixes (the three tests the trial merge failed):
- test/content/summon_loadout_conflicts.test.js (赫默's drone lifetime per module variant): it asserted "no cast yet"
  after the drone's redeploy time and then cast S2 by hand — with nobody hurt the old DEFAULT rule never cast. S2 now
  casts by itself the tick its SP is full (22 s), which is the official rule (client skill skchr_silent_2: no
  `_trigger`, `_allowNoTarget` 1, `_checkHasTargetBeforeDoCast` 0; CB2 64f8bf9), so the test waits for that cast and
  checks both drones' lifetimes from it. Failed on fb5-cb2 itself (the stream did not run the file).
- test/sim/feedback1f-downed-tile.test.js (F5 rule 3): its "killed" case killed 浊心斯卡蒂's 海嗣 with 1e9 true damage;
  the 海嗣 is a countdown summon now — 无敌 + 禁疗, the official state (PRTS 海嗣 备注 「持有禁疗、无敌」) — so it only
  expires. The killed case takes 缪尔赛思's 流形 (a placed board summon that is attacked and killed and also comes back on
  its tile 25 s later); both cases now also check the summon's return. Failed on fb5-cb2 itself.
- test/golden-standins.test.js (the 补位 match fields at least 3 different stand-ins): already failing on feedback5
  37558f0 — CB5's 调度中心 upgrade card changed the human seat's shop in coop2-NORMAL-14-standins, which then fielded
  only 2 of its 7 not-owned chess (忍冬 → Sharp, 安洁莉娜 → Raidian). tools/golden.mjs MATCH_NOT_OWNED adds 缄默德克萨斯
  and 铃兰 (chess its AI fields now): 4 stand-ins (Sharp from round 4, Misery from 7, 预备干员-辅助 from 9, Raidian in 12);
  the test is unchanged, test/golden/README.md says 9 chess. This moves coop2-NORMAL-14-standins only.
- docs/history/0.2.0.md: the §25 intro's two stream lines joined into one sentence (the merge had cut it).

Golden moves outside CB2's commit list are CB2's rules on the paths CB5 gave the bots: coop2-HARD-4 fields 琳琅诗怀雅
from round 6, coop2-NORMAL-8-serverrun 刺玫 from round 7, coop2-ABYSS-10-boosted 刺玫 from round 2,
coop2-NORMAL-14-standins 刺玫 from round 3 and 琳琅诗怀雅 in rounds 6-7 (instrumented); coop2-NORMAL-3 and coop4-FUNNY-6
(in CB2's list) still field 刺玫 and her S2 heals now reach other allies (36 / 205 heals), but no kill, leak, LP or
end stat changes, so their digests stay.

Gate: non-browser suites 4949 / 4949, npm run golden ok (283 scenarios), test/golden.test.js 9 / 9, lint 0 errors,
check:imports ok, typecheck ok.

test/golden/README.md

@@ -17,7 +17,7 @@ through.
 | `roster` | 49 battles: every visible chess record (normal and elite) with every selectable skill and module (DESIGN §16), 12 operators per battle on a real stage (all 11 in turn) against the round's real wave three times over, every non-leader enemy kind of `data/enemies.json` as extra spawns (half of them bounties), placeable summons on the board, every equipment item, band, battle-side 机变 card and stage map card in turn, bonds from the board |
 | `bonds` | 46 battles: every bond at its activation threshold (1 layer) and at its top tier (999 layers) |
 | `fields` | 22 battles: every Final Assault / Hidden Core leader on a pair and a solo template (shared pool, 200 s cap) and the 联防 field with 1 and 2 helpers on its own map (carried HP / SP, a knocked-out operator, two leakers' enemies) |
-| `matches` | 18 matches to the end in virtual time: 16 bot-only (solo 标准 / 险境 / 绝境 / 终极 × 2 seeds, co-op 2 / 3 / 4, one server-run combat match, two runs boosted to the Hidden Core), one co-op match whose human seat (AI 托管, offline) does not own 7 NORMAL chess — they fight as their 补位 stand-ins (its digest lists them per round, `standIns`) — and one whose human seat slots 自选 picks (推进之王 and prototypes) with its 调度中心 at level 5 from the first prep: its own shop draws them and its AI fields 推进之王 (its digest lists per round the 自选 shop draws and the fielded pieces, `diy`) |
+| `matches` | 18 matches to the end in virtual time: 16 bot-only (solo 标准 / 险境 / 绝境 / 终极 × 2 seeds, co-op 2 / 3 / 4, one server-run combat match, two runs boosted to the Hidden Core), one co-op match whose human seat (AI 托管, offline) does not own 9 NORMAL chess — they fight as their 补位 stand-ins (its digest lists them per round, `standIns`) — and one whose human seat slots 自选 picks (推进之王 and prototypes) with its 调度中心 at level 5 from the first prep: its own shop draws them and its AI fields 推进之王 (its digest lists per round the 自选 shop draws and the fielded pieces, `diy`) |
 | `standins` | 10 battles: every NORMAL chess record (normal and elite, 110) fielded as its 补位 stand-in (`standIn: true`: the stand-in's body, backup skill / module and kit — all 17 stand-ins, every skill a chess names for them), 12 per battle by strength band, laid out by the stand-in's position on a real stage, against the round's real wave three times over plus 8 ground enemy kinds (melee stand-ins always meet an enemy), an item each, bonds from the board |
 | `diy` | battles of 自选 pieces (a DIY slot with its `diy` pick, `shared/diy.js`): every owned 6★ with an operator kit (`kits/index.js OPERATOR_KITS`) in each form of tiers 5 and 6 (normal; elite with no module and with each module) under each skill, then every prototype pick with a kit at its locked selection, normal and elite, 12 per battle against the round's real wave; a new operator kit adds its scenarios (the battle count grows with the kits) |