Ne.app: Security and Hardening.

What's Changed

• FEAT: Add Defines.h for PosixSrvKit and update HostSvc.cpp to include it by @amlel-el-mahrouss in #25
• CHORE: Merge develop (canary) in stable. by @amlel-el-mahrouss in #26
• Merge to stable. by @amlel-el-mahrouss in #27
• FEAT: Add CLAUDE.md for coding guidelines and best practices by @amlel-el-mahrouss in #28

Full Changelog: v1.0.4...v1.0.5

See also, Ant: https://ant.ne-app.eu/