Enchanted Tool Expansion v2.2.4 — Minecraft Java 26.2

QUARRY EXACT-ANCHOR HANDOFF FIX
- Based directly on v2.2.3.
- In-game testing proved:
  * et_q_hit_anchor marker exists after the break
  * marker et_uid matches the player
  * the marker's block is air after the completed break
  * et_q_anchor_age does not pass / is not usable
- Removed et_q_anchor_age from the authoritative Quarry handoff.
- find_hit_anchor now requires only the three proven conditions:
  correct player UID + exact saved hit marker + broken location is air.
- Removed unused age writes/tick cleanup/objective.
- No changes to Quarry enchantment detection, minecraft.mined confirmation,
  deterministic Level II/III geometry, or exact hit position capture.
