Refactor Dockerfile and add linguist module

This commit refactors the Dockerfile to:
- Reintroduce the programmer user creation with sudo privileges
- Add necessary system dependencies for development tools
- Update Go installation to include PATH in root's bashrc
- Install github-linguist gem

It also includes the addition of a new linguist command module with functions to interact with GitHub Linguist for language statistics and file information retrieval.

old/Makefile

@@ -0,0 +1,36 @@
+.PHONY: build run all debug
+
+# Variables
+IMAGE_NAME = pmo_crazy_coder
+TAG = latest
+PORT = 7860
+SANDBOX_VOLUME = "./bac_a_sable"
+CONTAINER_NAME = $(IMAGE_NAME)
+DOCKER_RUN_COMMON = --rm -p $(PORT):$(PORT) -v $(SANDBOX_VOLUME):/sandbox --name $(CONTAINER_NAME)
+FULL_IMAGE_NAME = $(IMAGE_NAME):$(TAG)
+
+all: run
+
+$(SANDBOX_VOLUME):
+	mkdir -p $(SANDBOX_VOLUME)
+
+stampdir:
+	mkdir -p stamp
+
+stamp/build_PMOCrazyCoder: stampdir Dockerfile
+	@echo building the PMOCrazyCoder server
+	@docker build -t $(FULL_IMAGE_NAME) .
+	@touch $@
+
+build: stamp/build_PMOCrazyCoder
+run: build $(SANDBOX_VOLUME)
+	@echo Launching the PMOCrazyCoder MCP server
+	@docker run $(DOCKER_RUN_COMMON) \
+               -it \
+				$(FULL_IMAGE_NAME)
+
+debug: build $(SANDBOX_VOLUME)
+	@echo Launching the PMOCrazyCoder MCP server in debug mode
+	@docker run $(DOCKER_RUN_COMMON) \
+	     	   -it \
+				$(FULL_IMAGE_NAME) /bin/bash