Update v0.10.4

Updated to v0.10.4

This update mainly includes adjustments to Endless Mode. There may be a longer interval before the next update, as we are currently focusing on developing features such as a system for placing shops along the route. We hope you can wait a little longer.

[Adjustments] ・Adjusted Endless Mode so that a Safe Zone now appears after entering it. Safe Zones will also appear at regular intervals afterward. ・The event names "Obtain Recipe" and "Upgrade Recipe" have been changed to "Hero Recipe: Obtain" and "Hero Recipe: Upgrade". ・Skip is now available in "Hero Recipe: Upgrade".