fix: Add missing os-release copy to build process

cfg/os-release was not being copied, causing NAME to remain 'Arch Linux'
instead of 'aios'.

Added os-release copy to both:
- build.zsh
- .github/workflows/release.yml

.github/workflows/release.yml

@@ -46,6 +46,7 @@ jobs:
           arch-chroot root.x86_64/var/lib/machines/arch /bin/sh -c 'curl -sL -o /etc/containers/registries.conf.d/ai.conf https://git.syui.ai/ai/os/raw/branch/main/cfg/ai.conf'
           arch-chroot root.x86_64/var/lib/machines/arch /bin/sh -c 'chsh -s /bin/zsh'
           arch-chroot root.x86_64/var/lib/machines/arch /bin/sh -c 'npm i -g @anthropic-ai/claude-code'
+          cp -rf ./cfg/os-release root.x86_64/var/lib/machines/arch/etc/os-release
           cp -rf ./cfg/zshrc root.x86_64/var/lib/machines/arch/root/.zshrc
           arch-chroot root.x86_64/var/lib/machines/arch /bin/sh -c 'git clone https://git.syui.ai/ai/gpt && cd gpt && cargo build --release && cp -rf ./target/release/aigpt /bin/'
           arch-chroot root.x86_64/var/lib/machines/arch /bin/sh -c 'git clone https://git.syui.ai/ai/bot && cd bot && cargo build && cp -rf ./target/debug/ai /bin/ && ai ai'

build.zsh

@@ -22,6 +22,9 @@ arch-chroot root.x86_64/var/lib/machines/arch /bin/sh -c 'chsh -s /bin/zsh'
 # Install Claude Code
 arch-chroot root.x86_64/var/lib/machines/arch /bin/sh -c 'npm i -g @anthropic-ai/claude-code'
 
+# Copy os-release
+cp -rf ./cfg/os-release root.x86_64/var/lib/machines/arch/etc/os-release
+
 # Copy .zshrc
 cp -rf ./cfg/zshrc root.x86_64/var/lib/machines/arch/root/.zshrc