refactor: organize scripts into scripts/ directory

Move utility scripts to dedicated scripts/ directory for better project
organization:
- BuildAll.sh
- CleanVendor.sh
- CloneVendorRepos.sh
- StatusCheck.sh
- validate-mcp.sh

Remove temporary build-nextcloud-mcp.sh as nextcloud-mcp is now built.

scripts/StatusCheck.sh

@@ -0,0 +1,65 @@
+#!/bin/bash
+
+# StatusCheck.sh
+# Script to check build status of all MCP/LSP services
+
+set -e  # Exit on error
+
+# Colors for output
+GREEN='\033[0;32m'
+RED='\033[0;31m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+echo -e "${BLUE}=== KNEL-AIMiddleware Service Status Check ===${NC}"
+echo ""
+
+# Change to project directory
+cd "$(dirname "${BASH_SOURCE[0]}")"
+
+# Get list of all services from docker-compose.yml
+SERVICES=$(docker compose config --services | sort)
+
+# Counters
+TOTAL=0
+BUILT=0
+NOT_BUILT=0
+
+echo "Checking Docker images for all services..."
+echo ""
+
+for SERVICE in $SERVICES; do
+    TOTAL=$((TOTAL + 1))
+    # Construct expected image name
+    IMAGE_NAME="kneldevstack-aimiddleware-$SERVICE"
+
+    # Check if image exists
+    if docker images --format '{{.Repository}}' | grep -q "^${IMAGE_NAME}$"; then
+        echo -e "${GREEN}✓${NC} $SERVICE (image exists)"
+        BUILT=$((BUILT + 1))
+    else
+        echo -e "${RED}✗${NC} $SERVICE (not built)"
+        NOT_BUILT=$((NOT_BUILT + 1))
+    fi
+done
+
+echo ""
+echo -e "${BLUE}=== Summary ===${NC}"
+echo -e "Total services: $TOTAL"
+echo -e "${GREEN}Built: $BUILT${NC}"
+echo -e "${RED}Not built: $NOT_BUILT${NC}"
+echo ""
+
+# Show STATUS.md
+if [ -f "STATUS.md" ]; then
+    echo -e "${BLUE}=== STATUS.md Summary ===${NC}"
+    grep -c "Built" STATUS.md | xargs -I {} echo -e "${GREEN}Built: {}${NC}"
+    grep -c "Pending" STATUS.md | xargs -I {} echo -e "${YELLOW}Pending: {}${NC}"
+    echo ""
+fi
+
+echo "Next steps:"
+echo "  - To build missing services: docker compose build <service-name>"
+echo "  - To build all services: ./BuildAll.sh"
+echo "  - To view detailed status: cat STATUS.md"