Improvements and bugfixes

🛠️ Improvements:

• Reduced the interval at which units search for new targets during attacks

🐞 Bug Fixes:

• The "keep open" text in the build menu was not translated

• The text for collecting resource carts was not translated

• Flying skulls only attacked targets directly in their path and would fly straight to the center. Now they only fly to the center if no other units remain

• Units did not always play their attack animation

⚖️ Balancing:

• Flying skulls now have slightly increased range