feedback5 WM: merge feedback4 at 13808e3 (W4A) — 高台 for every 「可以放置于远程位」 trait holder, the 5-阿戈尔 revive slots, the 联防 devour of whoever stands in front

Ported by hand into the split layout:
- 83fc408 board.js placeClass: the player's loadout no longer counts, as in 83fc408. feedback5's 补位 rule stays: a
  chess the player fields as its stand-in is placed by the stand-in's record (ps.fieldRecord). positionClass(rec)
  takes no module.
- 83fc408 client piecePosition → public/js/ui/gameLogic/placement.js: meleeOnHighGround(rec) on the stand-in or
  chess record, no module. The gameLogic.js shim header and deployedModuleId's comment follow; deployedModuleId is
  kept, still exported and tested.
- 83fc408 PlayerState._placementOf comment → server/match/player/placement.js.
- 83fc408 tools/golden.mjs layout: positionClass without the module, on feedback5's stand-in body (recOf) and in
  diyLayout.
- bonds/core.js (6ab9a06, 8a2e0c7) applied cleanly; it equals 13808e3's plus feedback5's i18n toast. shared/highGround.js
  equals 13808e3's.
- data/: only bonds.json (the 阿戈尔 spec text). node tools/build-data.mjs --offline on the merged tree rewrites all
  15 files byte-identical.

Golden regenerated: 16 scenarios moved, all by 83fc408. Each fields 歌蕾蒂娅 (normal, or elite with HOK-X / no
module), whom tools/golden.mjs now lays out beside the enemy path like a ranged operator instead of on the busiest
melee tile: roster-010, roster-012, roster-029, roster-040, roster-041; bond-deputShip-high, bond-indomShip-low,
bond-preciShip-low, bond-preciShip-high, bond-suntShip-low, bond-swiftShip-high; boss-boss_2-pair, boss-boss_4-pair,
boss-boss_6-pair, hidden-boss_8-pair, hidden-boss_10-pair. This is the list in 83fc408's own message. With the
阿戈尔 commits reverted the digests are the same, so those two move nothing in this corpus. The standins, diy and
matches families are unchanged: no stand-in or 自选 piece there is 歌蕾蒂娅, 崖心 or 见行者.

test/ui/gameLogic.test.js

@@ -245,28 +245,21 @@ describe('placement mirror (canPlace)', () => {
     assert.equal(canPlace(ctx, m.uid, null).ok, false);
     assert.equal(canPlace(ctx, m.uid, { area: 'temp', idx: 0 }).ok, false, 'no temp target');
   });
-  test('only elite 歌蕾蒂娅 carrying HOK-Y lights the 高台; 崖心, 见行者, a normal record and other modules stay on the ground', () => {
-    const HOK_Y = 'uniequip_003_glady';
-    const gladE = piece('chess_char_4_12_b');
-    const gladN = piece('chess_char_4_12_a');
-    const cliff = piece('chess_char_2_03_b');
-    const forcer = piece('chess_char_3_07_b');
+  test('every trait holder (歌蕾蒂娅, 崖心, 见行者, normal and elite) lights the 高台 whatever the module; a plain melee stays on the ground', () => {
+    const holders = ['chess_char_4_12_a', 'chess_char_4_12_b', 'chess_char_2_03_a', 'chess_char_2_03_b', 'chess_char_3_07_a', 'chess_char_3_07_b'].map((id) => piece(id));
     const m = piece(MELEE);
-    const loadout = { chess_char_4_12_a: { module: HOK_Y } };
-    const ctx = ctxFor(privWith({ hand: [gladE, gladN, cliff, forcer, m], loadout }));
-    for (const [row, col] of [[10, 4], [11, 4], [12, 4], [9, 3]]) assert.equal(canPlace(ctx, gladE.uid, { area: 'board', row, col }).ok, true, `elite HOK-Y on ${row},${col}`);
-    const lit = boardTargets(ctx, gladE.uid).legal.map(([a, b]) => tileKey(a, b));
-    assert.equal(lit.length, STAGE.deployTiles.normal.melee.length + STAGE.deployTiles.normal.rangedOnly.length, 'every deploy tile lit');
-    for (const p of [gladN, cliff, forcer, m]) {
-      assert.deepEqual(canPlace(ctx, p.uid, { area: 'board', row: 10, col: 4 }), { ok: false, code: 'BAD_TILE', reason: '近战单位只能部署在地面' }, p.id);
-      assert.equal(canPlace(ctx, p.uid, { area: 'board', row: 9, col: 3 }).ok, true, `${p.id} on the ground`);
+    const every = STAGE.deployTiles.normal.melee.length + STAGE.deployTiles.normal.rangedOnly.length;
+    // the module does not matter: the default, HOK-Y, HOK-X and none on 歌蕾蒂娅; 崖心's HOK-X; none on 见行者
+    for (const loadout of [null, { chess_char_4_12_a: { module: 'uniequip_003_glady' } }, { chess_char_4_12_a: { module: 'uniequip_002_glady' } },
+      { chess_char_4_12_a: { module: 'none' }, chess_char_2_03_a: { module: 'none' }, chess_char_3_07_a: { module: 'none' } }]) {
+      const ctx = ctxFor(privWith({ hand: [...holders, m], loadout }));
+      for (const p of holders) {
+        for (const [row, col] of [[10, 4], [11, 4], [12, 4], [9, 3]]) assert.equal(canPlace(ctx, p.uid, { area: 'board', row, col }).ok, true, `${p.id} on ${row},${col} (${JSON.stringify(loadout)})`);
+        assert.equal(boardTargets(ctx, p.uid).legal.length, every, `${p.id}: every deploy tile lit`);
+      }
+      assert.deepEqual(canPlace(ctx, m.uid, { area: 'board', row: 10, col: 4 }), { ok: false, code: 'BAD_TILE', reason: '近战单位只能部署在地面' }, '角峰');
+      assert.equal(canPlace(ctx, m.uid, { area: 'board', row: 9, col: 3 }).ok, true, '角峰 on the ground');
     }
-    const none = ctxFor(privWith({ hand: [gladE], loadout: { chess_char_4_12_a: { module: 'none' } } }));
-    assert.equal(canPlace(none, gladE.uid, { area: 'board', row: 10, col: 4 }).ok, false, 'no module');
-    const xmod = ctxFor(privWith({ hand: [gladE], loadout: { chess_char_4_12_a: { module: 'uniequip_002_glady' } } }));
-    assert.equal(canPlace(xmod, gladE.uid, { area: 'board', row: 10, col: 4 }).ok, false, 'HOK-X');
-    const bare = ctxFor(privWith({ hand: [gladE] }));
-    assert.equal(canPlace(bare, gladE.uid, { area: 'board', row: 10, col: 4 }).ok, false, 'default module is HOK-X');
   });
   test('not editable ⇒ nothing is legal', () => {
     const m = piece(MELEE);