Synchronize the test branch to the main branch

Bug fix: After building a large number of crystal balls to control the door switches, the problem of abnormal path finding
Bug fix: The distribution record of the preaching platform was not reset to 0 in the new year
Value adjustment: After the enemy's cannon is destroyed, it is reset and restored every year. If the relevant enemy camp has been destroyed, the cannon disappears
Optimization: After the mine is emptied, the prompt information is displayed
Optimization: After the stone man faints, the handyman can rescue him, and the stone man becomes "Heart of Wisdom" and recycles
Value adjustment: The summoned elves will disappear after being bombarded. The stone man will faint after being bombarded.
Bug fix: When sending feedback function, the code error cannot send information
Bug fix: When the building to be repaired is in an inaccessible place, the upper limit of the number of construction workers required has been fluctuating
Value adjustment: After the skeleton soldiers exist for 50 years, they will automatically disappear and drop gem fragments