SIENTIAPDE-1318

Enhance validation script and CI workflow for code quality checks

- Added support for a --fix option in validate.sh to apply Ruff auto-fixes for code formatting and linting.
- Updated quality-gate.yml to include separate steps for installing development and runtime dependencies.
- Introduced dedicated steps for code formatting checks, linting, type checking, and security analysis in the CI workflow.

validate.sh

@@ -11,6 +11,27 @@ YELLOW='\033[1;33m'
 BLUE='\033[0;34m'
 NC='\033[0m' # No Color
 
+# Args
+FIX_MODE=false
+while [[ $# -gt 0 ]]; do
+    case "$1" in
+        --fix)
+            FIX_MODE=true
+            shift
+            ;;
+        -h|--help)
+            echo "Usage: $0 [--fix]"
+            echo "  --fix   Apply Ruff auto-fixes (format and lint fixes)."
+            exit 0
+            ;;
+        *)
+            echo -e "${RED}Unknown option: $1${NC}"
+            echo "Usage: $0 [--fix]"
+            exit 2
+            ;;
+    esac
+done
+
 echo -e "${BLUE}╔════════════════════════════════════════════════════════╗${NC}"
 echo -e "${BLUE}║  Model Manager - Code Validation Suite                ║${NC}"
 echo -e "${BLUE}╚════════════════════════════════════════════════════════╝${NC}"
@@ -47,12 +68,16 @@ run_step() {
 FAILED_STEPS=()
 
 # Step 1: Code Formatting Check (Ruff)
-if ! run_step "1. Code Formatting (Ruff)" "ruff format scouter/ tests/ && ruff format --check scouter/ tests/"; then
+# - default: check only
+# - --fix: write changes
+if ! run_step "1. Code Formatting (Ruff)" "if \$FIX_MODE; then ruff format scouter/ tests/; else ruff format --check scouter/ tests/; fi"; then
     FAILED_STEPS+=("Code Formatting")
 fi
 
 # Step 2: Linting (Ruff)
-if ! run_step "2. Code Linting (Ruff)" "ruff check --fix scouter/ tests/"; then
+# - default: check only
+# - --fix: apply autofixes
+if ! run_step "2. Code Linting (Ruff)" "if \$FIX_MODE; then ruff check --fix scouter/ tests/; else ruff check scouter/ tests/; fi"; then
     FAILED_STEPS+=("Linting")
 fi