Fix: Per-item eat/attack delays, chinchompa splash gating

[HarleyGilpin]

fix: per-item eat/attack delays, chinchompa splash gating

Summary of changes

• Food and drink items now support per-item eat_delay and attack_delay params (new Params.EAT_DELAY / Params.ATTACK_DELAY). Eating.kt reads them with sensible fallbacks
  (1/2/3 ticks for combo/drink/food, 0 for drink attack delay, 3 for food).
• Eating mid-combat extends action_delay by the item's attack_delay instead of being a no-op — shark/karambwan combo stacks correctly, brews do not push back the attack timer.
• Tagged combo foods (cooked octopus aka karambwan, crunchies, batta, chocolate bomb, tangled toads' legs, worm hole, veg ball) with combo = true, attack_delay = 2, eat_delay = 3.
  Cakes/slices/pies get eat_delay matching RS (1–3 ticks).
• Chinchompa AoE splash only triggers when the main target takes damage > 0 - no more free splash on a miss. This also fixes a game crash caused by damage splash resulting in negative integers.

Testing

• New EatingTest covering: mid-attack eat extension, shark→karambwan combo stacking, out-of-combat pizza (no action_delay), half-pizza eat_delay, brew drink (no action_delay
  extension), combo food bypassing food_delay.

Linked Issues: #953

[HarleyGilpin]

Code passes unit testing, please see game/src/test/kotlin/content/skill/constitution/EatingTest.kt

[GregHib]

For future reference can you use rebase to update so we can avoid duplicating commit messages i.e. 53994b3

Thanks :)

[HarleyGilpin]

For future reference can you use rebase to update so we can avoid duplicating commit messages i.e. 53994b3

Thanks :)

Whoops my bad, I'll keep an eye out next time.