Ultimate Raids 0.17.0

Highlights:

• Changed the operating mode of the agent and metrics checkers.
• Improved search and results for clan placeholders.

Temporarily removed automated submission to Voxel and BuiltBybit.

1. Added support for Minecraft 26.3.
2. Fixed boss spawning issues related to stage conditions.
3. Fixed counters for guardian and sentinel waves.
   

1. Added global YAML/SQLite storage support for parties, NPCs, signs, loadouts, progress, rewards, cooldowns and scheduler data.
2. Added persistent INTERNAL parties with backend-aware storage and legacy SQLite migration support.
3. Improved startup output with cleaner Core/Storage information and removed isolated PartyStorage logs.
4. Improved bundled examples with fully commented raids, kits, loots, skills and schedulers covering the available Core options.
5. Added pre support for external skill requirements through Extensions, including AuraSkills and mcMMO.
   

1. Updated package of pre-created examples.
2. Created a repo for examples: https://github.com/UlrichBR/UltimateRaids-Examples
   

1. Open World, Region and Instance raids.
2. World and Schematic instance templates.
3. Stages, waves, objectives, mobs and bosses.
4. Kits, loot, rewards and skills.
5. Voting, Ready system and player limits.
6. NPCs and raid signs.
7. Automatic raid schedulers.
8. Scoreboards, bossbars and visual effects.
9. YAML and SQLite storage.
10. Recovery system.
11. Public API, addons and integrations.