feat: implement external workspace strategy for CI/CD

- Create workspace management documentation (WORKSPACE_STRATEGY.md)
- Add workspace manager script (scripts/workspace-manager.sh)
- Update package-tests.yml to use external workspaces
- Move workspaces from /opt/aitbc/* to /var/lib/aitbc-workspaces/*
- Implement cleaner CI/CD with isolated workspaces

Benefits:
- Clean repository status (no workspace directories in git)
- Better isolation between test environments
- Industry standard CI/CD practices
- Easier cleanup and resource management
- Parallel test execution capability

Workspace Structure:
- /var/lib/aitbc-workspaces/python-packages/
- /var/lib/aitbc-workspaces/javascript-packages/
- /var/lib/aitbc-workspaces/security-tests/
- /var/lib/aitbc-workspaces/compatibility-tests/

CI Improvements:
- External workspace creation and cleanup
- Standardized workspace management
- Better error handling and recovery
- Cleaner repository history

scripts/workspace-manager.sh

@@ -0,0 +1,205 @@
+#!/bin/bash
+# AITBC Workspace Management Script
+# Handles setup, cleanup, and management of external workspaces
+
+set -euo pipefail
+
+# Configuration
+WORKSPACE_BASE="/var/lib/aitbc-workspaces"
+REPO_URL="http://10.0.3.107:3000/oib/aitbc.git"
+GITEA_TOKEN="${GITEA_TOKEN:-b8fbb3e7e6cecf3a01f8a242fc652631c6dfd010}"
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+# Logging functions
+log_info() {
+    echo -e "${BLUE}[INFO]${NC} $1"
+}
+
+log_success() {
+    echo -e "${GREEN}[SUCCESS]${NC} $1"
+}
+
+log_warning() {
+    echo -e "${YELLOW}[WARNING]${NC} $1"
+}
+
+log_error() {
+    echo -e "${RED}[ERROR]${NC} $1"
+}
+
+# Create workspace base directory
+ensure_workspace_base() {
+    if [[ ! -d "$WORKSPACE_BASE" ]]; then
+        log_info "Creating workspace base directory: $WORKSPACE_BASE"
+        sudo mkdir -p "$WORKSPACE_BASE"
+        sudo chmod 755 "$WORKSPACE_BASE"
+        log_success "Workspace base directory created"
+    fi
+}
+
+# Setup a specific workspace
+setup_workspace() {
+    local workspace_type="$1"
+    local workspace_dir="$WORKSPACE_BASE/$workspace_type"
+    
+    log_info "=== Setting up $workspace_type workspace ==="
+    
+    # Cleanup existing workspace
+    if [[ -d "$workspace_dir" ]]; then
+        log_warning "Removing existing workspace: $workspace_dir"
+        rm -rf "$workspace_dir"
+    fi
+    
+    # Create new workspace
+    mkdir -p "$workspace_dir"
+    cd "$workspace_dir"
+    
+    # Clone repository
+    log_info "Cloning repository to: $workspace_dir/repo"
+    if ! git clone "$REPO_URL" repo; then
+        log_error "Failed to clone repository"
+        return 1
+    fi
+    
+    cd repo
+    log_success "✅ $workspace_type workspace ready at $workspace_dir/repo"
+    log_info "Current directory: $(pwd)"
+    log_info "Repository contents:"
+    ls -la | head -10
+    
+    # Set git config for CI
+    git config --global http.sslVerify false
+    git config --global http.postBuffer 1048576000
+    
+    return 0
+}
+
+# Cleanup all workspaces
+cleanup_all_workspaces() {
+    log_info "=== Cleaning up all workspaces ==="
+    
+    if [[ -d "$WORKSPACE_BASE" ]]; then
+        log_warning "Removing workspace base directory: $WORKSPACE_BASE"
+        rm -rf "$WORKSPACE_BASE"
+        log_success "All workspaces cleaned up"
+    else
+        log_info "No workspaces to clean up"
+    fi
+}
+
+# List all workspaces
+list_workspaces() {
+    log_info "=== AITBC Workspaces ==="
+    
+    if [[ ! -d "$WORKSPACE_BASE" ]]; then
+        log_info "No workspace base directory found"
+        return 0
+    fi
+    
+    log_info "Workspace base: $WORKSPACE_BASE"
+    echo
+    
+    for workspace in "$WORKSPACE_BASE"/*; do
+        if [[ -d "$workspace" ]]; then
+            local workspace_name=$(basename "$workspace")
+            local size=$(du -sh "$workspace" 2>/dev/null | cut -f1)
+            local files=$(find "$workspace" -type f 2>/dev/null | wc -l)
+            
+            echo "📁 $workspace_name"
+            echo "   Size: $size"
+            echo "   Files: $files"
+            echo "   Path: $workspace"
+            echo
+        fi
+    done
+}
+
+# Check workspace status
+check_workspace() {
+    local workspace_type="$1"
+    local workspace_dir="$WORKSPACE_BASE/$workspace_type"
+    
+    log_info "=== Checking $workspace_type workspace ==="
+    
+    if [[ ! -d "$workspace_dir" ]]; then
+        log_warning "Workspace does not exist: $workspace_dir"
+        return 1
+    fi
+    
+    if [[ ! -d "$workspace_dir/repo" ]]; then
+        log_warning "Repository not found in workspace: $workspace_dir/repo"
+        return 1
+    fi
+    
+    cd "$workspace_dir/repo"
+    
+    local git_status=$(git status --porcelain 2>/dev/null | wc -l)
+    local current_branch=$(git rev-parse --abbrev-ref HEAD 2>/dev/null || echo "unknown")
+    local last_commit=$(git log -1 --format="%h %s" 2>/dev/null || echo "unknown")
+    local workspace_size=$(du -sh "$workspace_dir" 2>/dev/null | cut -f1)
+    
+    echo "📊 Workspace Status:"
+    echo "   Path: $workspace_dir/repo"
+    echo "   Size: $workspace_size"
+    echo "   Branch: $current_branch"
+    echo "   Modified files: $git_status"
+    echo "   Last commit: $last_commit"
+    
+    return 0
+}
+
+# Main function
+main() {
+    local command="${1:-help}"
+    
+    case "$command" in
+        "setup")
+            ensure_workspace_base
+            setup_workspace "${2:-python-packages}"
+            ;;
+        "cleanup")
+            cleanup_all_workspaces
+            ;;
+        "list")
+            list_workspaces
+            ;;
+        "check")
+            check_workspace "${2:-python-packages}"
+            ;;
+        "help"|*)
+            echo "AITBC Workspace Management Script"
+            echo
+            echo "Usage: $0 <command> [args]"
+            echo
+            echo "Commands:"
+            echo "  setup [workspace]    Setup a workspace (default: python-packages)"
+            echo "  cleanup             Clean up all workspaces"
+            echo "  list                List all workspaces"
+            echo "  check [workspace]   Check workspace status"
+            echo "  help                Show this help"
+            echo
+            echo "Available workspaces:"
+            echo "  python-packages"
+            echo "  javascript-packages"
+            echo "  security-tests"
+            echo "  integration-tests"
+            echo "  compatibility-tests"
+            echo
+            echo "Examples:"
+            echo "  $0 setup python-packages"
+            echo "  $0 setup javascript-packages"
+            echo "  $0 check python-packages"
+            echo "  $0 list"
+            echo "  $0 cleanup"
+            ;;
+    esac
+}
+
+# Run main function
+main "$@"