Refactor MCP server and enhance development environment

This commit refactors the MCP server implementation, updates the Dockerfile with new development tools and dependencies, introduces a Makefile for building and running the application, and adds utility modules for sandbox management and Ollama integration. The server name has also been updated from 'echo-server' to 'PMO-Crazy-coder' in the configuration.

Notes/jj_to_json.md

@@ -0,0 +1,49 @@
+```bash
+jj log | orla agent -m  ollama:qwen3:0.6b   \
+  "
+Transform the following `jj log` output into JSON according to the given schema.
+
+**Return only valid JSON, without any Markdown formatting :**
+    - no backticks, 
+    - no code blocks, 
+    - no extra text
+
+Schema:
+{
+  \"type\": \"array\",
+  \"items\": {
+    \"type\": \"object\",
+    \"properties\": {
+      \"hash\": {\"type\": \"string\"},
+      \"author\": {\"type\": \"string\"},
+      \"date\": {\"type\": \"string\"},
+      \"message\": {\"type\": \"string\"}
+    },
+    \"required\": [\"hash\", \"author\", \"date\", \"message\"]
+  }
+}
+" | grep -v '```' | jq .
+```
+
+```json
+[
+  {
+    "hash": "252b5de3",
+    "author": "nrrwwpms",
+    "date": "2026-01-25 17:36:18",
+    "message": "(no description set)"
+  },
+  {
+    "hash": "9f9d9bc3",
+    "author": "stxkzlul",
+    "date": "2026-01-25 12:08:12",
+    "message": "Ajout de Dockerfile et configuration MCP"
+  },
+  {
+    "hash": "7412b51a",
+    "author": "xnrxukn",
+    "date": "2026-01-25 07:53:42",
+    "message": "Initial commit"
+  }
+]
+```