feat: Initialize ESP-IDF project with Zigbee HA_on_off_switch example

- Added .devcontainer configuration for development environment.
- Created .gitignore to exclude unnecessary files.
- Configured C/C++ properties for ESP-IDF in VSCode.
- Set up launch configurations for debugging.
- Defined project settings for ESP-IDF in VSCode.
- Created CMakeLists.txt for project build configuration.
- Added README.md with project overview and usage instructions.
- Established dependencies for Zigbee libraries in dependencies.lock.
- Implemented main application logic in esp_zb_switch.c and esp_zb_switch.h.
- Developed switch driver functionality in switch_driver.c and switch_driver.h.
- Configured partition table in partitions.csv for NVS and application storage.
- Set default SDK configuration in sdkconfig.defaults for project settings.

.vscode/launch.json

@@ -0,0 +1,15 @@
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "type": "gdbtarget",
+      "request": "attach",
+      "name": "Eclipse CDT GDB Adapter"
+    },
+    {
+      "type": "espidf",
+      "name": "Launch",
+      "request": "launch"
+    }
+  ]
+}