Configure clang tools and update build settings

- Added `.clang-tidy` with custom checks to enforce code style.
- Created `.clangd` with specific compile flag additions and removals.
- Updated `.gitignore` to include new cache, metadata, and configuration files.
- Updated `platformio.ini`:
  - Bumped `Simple FOC` to version 2.3.4 and `STM32_CAN` to version 1.1.2.
  - Added `gen_compile_commands.py` as an extra script.

controller/fw/embed/check_gcc_version.py

@@ -0,0 +1,19 @@
+Import("env")
+
+# Получаем путь к компилятору из окружения PlatformIO
+gcc_path = env.subst("$CC")
+
+# Выполняем команду для получения версии компилятора
+import subprocess
+
+try:
+    result = subprocess.run([gcc_path, "--version"], stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
+    if result.returncode == 0:
+        print(f"GCC version: {result.stdout}")
+    else:
+        print(f"Failed to get GCC version: {result.stderr}")
+except Exception as e:
+    print(f"Error while getting GCC version: {e}")
+
+# Дополнительно проверяем путь к компилятору
+print(f"Compiler path: {gcc_path}")