Dummy variations in unit data (empty + mislabeled age-1)

[f2ire]

Several units expose internal dummy spawn variations (attribName contains dummy). Two cases:

A — Empty dummies (no weapons/armor, speed: null, cost 0)

demilancer (hl) — variation demilancer-1, pbgid 9002532

Only variation is the empty dummy → unit has no usable stats. Expected (Castle-age cavalry):

Age	Name	HP	Lance	Torch	Armor M/R
2	Regular Demilancer	130	8	13	2 / 2
3	Veteran Demilancer	150	9	17	3 / 3
4	Elite Demilancer	190	14	21	5 / 5

Cost: 50 food / 50 gold · pop 1 · speed 1.62

earls-guard (hl) — variation earls-guard-1, pbgid 9002531

Empty dummy; real -3/-4 already exist → just remove the -1 dummy.

B — Dummy mislabeled age: 1 with real age-2 stats, ages 3/4 missing (mac)

In each, the -1 variation is labeled age: 1 but carries the real age-2 stats. It should be age: 2, and ages 3/4 are missing.

hippodrome-horseman — hippodrome-horseman-1, pbgid 9004208

Age	Status	HP
1 → 2	re-label existing variation to age 2	200
3	missing	264
4	missing	308

hippodrome-riddari — hippodrome-riddari-1, pbgid 9004207

Age	Status	HP	Armor M/R
1 → 2	re-label existing variation to age 2	250	—
3	missing	336	4 / 4
4	missing	392	5 / 5

hippodrome-scout — hippodrome-scout-1, pbgid 9004206

Also has a dummy weapon (weapon_dummy_horse_melee_hack, dmg 0) that needs a real weapon.

Age	Status	HP
1 → 2	re-label existing variation to age 2	200
3	missing	264
4	missing	308