🐛 fix(workflow): 修复发布工作流的 Rust 初始化逻辑

- 在系统依赖阶段补充 rustc 和 cargo，减少对 rustup 在线安装的依赖
- 安装 Rust 前先加载 ~/.cargo/env 并补充 ~/.cargo/bin 到 PATH
- 仅在本机确实缺少 cargo 时才走 rustup 兜底，避免 runner 已装 rustup 但未生效时误触发联网更新

.gitea/workflows/release.yml

@@ -39,21 +39,26 @@ jobs:
           set -eux
           if command -v apt-get >/dev/null 2>&1; then
             apt-get update
-            apt-get install -y build-essential pkg-config sqlite3 curl tar ca-certificates nodejs npm
+            apt-get install -y build-essential pkg-config sqlite3 curl tar ca-certificates nodejs npm rustc cargo
           elif command -v dnf >/dev/null 2>&1; then
-            dnf install -y gcc gcc-c++ make pkgconf-pkg-config sqlite curl tar ca-certificates nodejs npm
+            dnf install -y gcc gcc-c++ make pkgconf-pkg-config sqlite curl tar ca-certificates nodejs npm rust cargo
           elif command -v yum >/dev/null 2>&1; then
-            yum install -y gcc gcc-c++ make pkgconfig sqlite curl tar ca-certificates nodejs npm
+            yum install -y gcc gcc-c++ make pkgconfig sqlite curl tar ca-certificates nodejs npm rust cargo
           elif command -v pacman >/dev/null 2>&1; then
-            pacman -Sy --noconfirm base-devel pkgconf sqlite curl tar ca-certificates nodejs npm
+            pacman -Sy --noconfirm base-devel pkgconf sqlite curl tar ca-certificates nodejs npm rust cargo
           fi
 
       - name: 安装 Rust
         run: |
           set -eux
+          if [ -f "$HOME/.cargo/env" ]; then
+            . "$HOME/.cargo/env"
+          fi
+          export PATH="$HOME/.cargo/bin:$PATH"
           if ! command -v cargo >/dev/null 2>&1; then
             curl --proto '=https' --tlsv1.2 -fsSL https://sh.rustup.rs | sh -s -- -y --profile minimal
             . "$HOME/.cargo/env"
+            export PATH="$HOME/.cargo/bin:$PATH"
           fi
           rustc -V
           cargo -V