Core Lib API

• add: experimental Network API code. It is still a WIP.
• add: a few CSV utilities from my csvtool program.
• update build tree from template for de-obfuscated support / theoretical 26.1

Build Information

• File name: corelib-v0.2.10-mc1.21.1.jar
• SHA-256: 2024d32cdbb3909734fb41c697a2fada201106b81b94d5eb0e77fee8c1127cc4
• Built from: https://github.com/sakura-ryoko/corelib/actions/runs/21732567270