Bug data fix Whirlwind strike.

Data fix hero skill Intervention

Bug fix

- Slight rework/buff for the Intervention hero skill. Will now have a circle targeter, which means several units can be affected by the protection, and more importantly you can now choose where you will land (will not be a random position around targeted unit).

- Fixed Armor Break skill not working on targets not guarding
- Fixed Whirlwind strike being useable on empty hex

- Newly improved Figure model for the War ancestor
- Mod size optimisation (now 1 mb only)

- Added a chance to slightly hinder effect on the Break the line ability (Tactician path tiers II). Current ability felt a little bit underwhelming. Description text was updated accordingly.

- Special abilities given by Hunting board like Strong will will now be displayed in the hero panel.
- Added a damage effect and a break guard effect to the skill "Armor break" from the hero berserker path. Description of the skill was updated accordingly.

Last minute text & localisation fixes for the Hero rework update.

Hero rework update- see the discussion topic here for the full change list :
https://steamhost.cn/steamcommunity_com/workshop/filedetails/discussion/2818891793/3481871877436401644/

Abilities introduced by the new weapons were moved to hero skill tree, and weapons bonuses were changed to provide passive bonus instead.

Additionally, updated visual for the War ancestor unit, and updated icons / VFX for certain abilities initially introduced by the mod.