chore: add hooks from furlang

.githooks/pre-commit

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+
+set -e
+
+BUILD_DIR="build"
+
+FILES=$(git diff --cached --name-only --diff-filter=ACM | grep -E '\.(cpp|hpp)$' | grep -v 'deps/' || true)
+
+if [ -z "$FILES" ]; then
+    echo "No C/C++ files to check"
+    exit 0
+fi
+
+echo "Running clang-format..."
+
+git diff -U0 --cached -- $FILES | \
+python3 <(curl -s https://raw.githubusercontent.com/llvm/llvm-project/refs/heads/main/clang/tools/clang-format/clang-format-diff.py) -p1 -i
+
+echo "Running clang-tidy..."
+
+for file in $FILES; do
+    clang-tidy \
+        "$file" \
+        --header-filter="^(?!.*deps/).*" \
+        -p "$BUILD_DIR"
+done
+
+echo "pre-commit checks passed"

.githooks/pre-push

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+
+set -e
+
+BUILD_DIR="build"
+
+echo "Building..."
+
+cmake --build "$BUILD_DIR"
+
+echo "Running tests..."
+
+ctest --test-dir "$BUILD_DIR" --output-on-failure
+
+echo "pre-push checks passed"