chore: unify building system with Makefile (#398)

* reorder and extend platformio config

* update gitignore

* add processing extra_script

* add makefile

* update github workflow

* update docker build

* add release and debug targets

* define custom_build debug

* fix custom_build target

* update README

Makefile

@@ -0,0 +1,51 @@
+# Extract board names from platformio.ini
+PLATFORMIO_INI := platformio.ini
+BOARDS := $(shell grep -oP '(?<=\[env:)[^\]]+' $(PLATFORMIO_INI) | grep -v '_dbg')
+DEBUG_BOARDS := $(shell grep -oP '(?<=\[env:)[^\]]+' $(PLATFORMIO_INI) | grep '_dbg')
+
+# Default target
+.PHONY: default
+default: esp32
+
+.PHONY: release
+release: $(BOARDS)
+
+.PHONY: debug
+debug: $(DEBUG_BOARDS)
+
+# Target to build all boards in both release and debug modes
+.PHONY: all
+all: release debug
+
+# Alias
+.PHONY: esp32
+esp32: esp32dev
+
+esp%:
+	@echo "Building $@"
+	pio run --environment $@
+
+# Help target to display available build targets
+.PHONY: help
+help:
+	@echo "Makefile targets:"
+	@echo "  make                  - Default build (ESP32 in release mode)"
+	@echo "  make deps             - Install software dependencies (PlatformIO)"
+	@echo "  make all              - Build all boards in both release and debug modes"
+	@$(foreach board,$(BOARDS),echo "  make $(board)       - Build $(board) in release mode";)
+	@$(foreach board,$(DEBUG_BOARDS),echo "  make $(board)       - Build $(board) in debug mode";)
+	@echo "Available boards:"
+	@echo "  $(BOARDS)"
+	@echo "  $(DEBUG_BOARDS)"
+
+# Utility target to clean build artifacts
+.PHONY: clean
+clean:
+	@echo "Cleaning build artifacts..."
+	@-rm -rf release debug .pio/build
+
+# Install dependencies
+.PHONY: deps
+deps:
+	@echo "Installing dependencies..."
+	pip install --upgrade platformio esptool