Poli-Nations Core

Update for chat messages, claim-capturing information, and fixes.

- Action Bar Instead of Chat // Territory notifications are now displayed in the action bar.

- Boss bar during capture // Boss bar for all players within ~3 chunks where a claim is currently under attack

- New freeze logic // Capture now only stops if defenders ≥ attackers.

Additionally, capture progress is saved for 5 minutes if there are no attackers or defenders in the chunk.

- Particle Chunk Boundaries // Players with a military role see colored particles at the chunk boundaries: Blue = own nation, Red = enemy, Cyan = allies.

- Village Chunk Transfer // When a village falls, all remaining village chunks are now automatically transferred to the attacker as direct nation claims.

- Glowing Sword // A glowing sword spawns in the sky in the center of the chunk as soon as a chunk is attacked.