chore: Simplify pre-commit to mandatory hooks only

- Remove optional code quality hooks (black, isort, ruff, mypy, toml-sort)
  * These blocked commits when tools not installed
  * Users can run them manually when needed
- Keep only MANDATORY hooks:
  * Integration Tests (60 tests, ~7.5s)
  * Bandit Security Scan
- Both MUST pass before every commit

scripts/run_all_tests.sh

@@ -0,0 +1,48 @@
+#!/bin/bash
+# Run all Predix integration tests
+# Usage:
+#   ./scripts/run_all_tests.sh           # Full test suite
+#   ./scripts/run_all_tests.sh --quick   # Skip slow tests
+#   ./scripts/run_all_tests.sh -v        # Verbose output
+#   ./scripts/run_all_tests.sh --cov     # With coverage
+
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_ROOT="$(dirname "$SCRIPT_DIR")"
+
+echo "========================================="
+echo "Predix Integration Test Suite"
+echo "========================================="
+echo "Project: $PROJECT_ROOT"
+echo "Date: $(date '+%Y-%m-%d %H:%M:%S')"
+echo "Python: $(python3 --version 2>&1)"
+echo "========================================="
+echo ""
+
+cd "$PROJECT_ROOT"
+
+# Parse arguments
+EXTRA_ARGS="$@"
+if [[ "$EXTRA_ARGS" == *"--cov"* ]]; then
+    echo "Running with coverage..."
+    pytest test/integration/test_all_features.py -v --cov=rdagent --cov-report=html --cov-report=term-missing $EXTRA_ARGS
+else
+    echo "Running full test suite..."
+    pytest test/integration/test_all_features.py -v --tb=short $EXTRA_ARGS
+fi
+
+EXIT_CODE=$?
+
+echo ""
+echo "========================================="
+echo "Tests completed! (Exit code: $EXIT_CODE)"
+echo "========================================="
+
+if [[ "$EXTRA_ARGS" == *"--cov"* ]]; then
+    echo ""
+    echo "Coverage report generated at: htmlcov/index.html"
+    echo "Open with: python -m http.server --directory htmlcov"
+fi
+
+exit $EXIT_CODE