Optimize and cleanup multiple Templates

[Zoey2936]

Todo:

• Check if amazoncorretto:17-alpine is the best choose as docker image Update Minecraft based images to Java 17 release #115
• Check if every Template has the envoirement and supportet envoirement part inclueded
• Optimize Readmes of SteamCMD Servers with needed requirements
• Update feedthebeast + forge + magma + mohist Tempalates start commands
• Check feedthebeast + forge + magma + mohist Tempalates docker image
• Add Pufferfish Template
• Create a Template for LazyMC with MC Purpur/Fabric/Velocity/Flamecord
• Terraria add Options
• Work on Add proxy templates #137
• Close Add Aikar’s Flags to all start commands of minecraft servers / (proxys) #126 from most templates
• remove not working templates

I hope this pr helps to improve the templates