fix(install): only cleanup semver-format version directories

The cleanup_old_versions function was deleting non-semver directories
like 'local-dev' when they had the oldest birth time and there were 5+
other versions. This caused intermittent failures in bootstrap-cli when
the binary was deleted between install and setup_node_manager.

Fix: Only consider directories matching semver format (X.Y.Z or
X.Y.Z-prerelease) for cleanup, naturally preserving 'current' symlink
and development directories like 'local-dev'.

Author: fengmk2

.github/workflows/test-standalone-install.yml

@@ -74,6 +74,7 @@ jobs:
         run: |
           # Verify bin directory was created by vp env --setup
           BIN_PATH="$HOME/.vite-plus/bin"
+          ls -al "$BIN_PATH"
           if [ ! -d "$BIN_PATH" ]; then
             echo "Error: Bin directory not found: $BIN_PATH"
             exit 1
@@ -93,6 +94,11 @@ jobs:
           vp env doctor
           vp env run --node 24 -- node -p "process.versions"
 
+          which node
+          which npm
+          which npx
+          which vp
+
   test-install-sh-arm64:
     name: Test install.sh (Linux ARM64 glibc via QEMU)
     runs-on: ubuntu-latest
@@ -165,7 +171,7 @@ jobs:
         run: |
           & ./packages/global/install.ps1
 
-      - name: Verify installation
+      - name: Verify installation on powershell
         shell: pwsh
         working-directory: ${{ runner.temp }}
         run: |
@@ -178,11 +184,12 @@ jobs:
           vp new create-vite --no-interactive --no-agent -- hello --no-interactive -t vanilla
           cd hello && vp run build
 
-      - name: Verify bin setup
+      - name: Verify bin setup on powershell
         shell: pwsh
         run: |
           # Verify bin directory was created by vp env --setup
           $binPath = "$env:USERPROFILE\.vite-plus\bin"
+          Get-ChildItem -Force $binPath
           if (-not (Test-Path $binPath)) {
             Write-Error "Bin directory not found: $binPath"
             exit 1
@@ -198,6 +205,10 @@ jobs:
             }
             Write-Host "Found shim: $shimFile"
           }
+          where.exe node
+          where.exe npm
+          where.exe npx
+          where.exe vp
 
           # Verify vp env doctor works
           $env:Path = "$env:USERPROFILE\.vite-plus\bin;$env:Path"

packages/global/install.ps1

@@ -170,8 +170,11 @@ function Cleanup-OldVersions {
     param([string]$InstallDir)
 
     $maxVersions = 5
+    # Only cleanup semver format directories (0.1.0, 1.2.3-beta.1, etc.)
+    # This excludes 'current' symlink and non-semver directories like 'local-dev'
+    $semverPattern = '^\d+\.\d+\.\d+(-[a-zA-Z0-9.-]+)?$'
     $versions = Get-ChildItem -Path $InstallDir -Directory -ErrorAction SilentlyContinue |
-        Where-Object { $_.Name -ne "current" }
+        Where-Object { $_.Name -match $semverPattern }
 
     if ($null -eq $versions -or $versions.Count -le $maxVersions) {
         return

packages/global/install.sh

@@ -452,11 +452,13 @@ cleanup_old_versions() {
   local max_versions=5
   local versions=()
 
-  # List version directories (exclude 'current' symlink)
+  # List version directories (only semver format like 0.1.0, 1.2.3-beta.1)
+  # This excludes 'current' symlink and non-semver directories like 'local-dev'
+  local semver_regex='^[0-9]+\.[0-9]+\.[0-9]+(-[a-zA-Z0-9.-]+)?$'
   for dir in "$INSTALL_DIR"/*/; do
     local name
     name=$(basename "$dir")
-    if [ "$name" != "current" ] && [ -d "$dir" ]; then
+    if [ -d "$dir" ] && [[ "$name" =~ $semver_regex ]]; then
       versions+=("$dir")
     fi
   done