Update Dockerfile and entrypoint for enhanced development tools and configuration

Update Dockerfile to include clangd, replace npm packages with pyright and typescript-language-server, add GOPATH and GOBIN environment variables, and improve user creation. Update docker-entrypoint.sh to export environment variables, configure opencode.json, and set up MCP language server with proper configuration files.

docker-entrypoint.sh

@@ -1,6 +1,17 @@
 #!/bin/bash
 # docker-entrypoint.sh
 
+export USERNAME=${USERNAME:-devuser}
+
+export LOCAL_LLM_API=${LOCAL_LLM_API:-http://host.docker.internal:1248/v1}
+export MAXTOKEN=${MAXTOKEN:-4096}
+export NUM_CTX=${NUM_CTX:-32768}
+export REPEAT_PENALTY=${REPEAT_PENALTY:-1.3}
+export TEMPERATURE=${TEMPERATURE:-0.5}
+export TOP_P=${TOP_P:-0.95}
+export TOP_K=${TOP_K:-40}
+export STOP=${STOP:-"[\"</s>\", \"\\n\\n\", \"def \", \"class \"]"}
+
 # --- Initialise .ai_index si nécessaire ---
 if [ ! -d "/workspace/.ai_index" ]; then
     mkdir -p /workspace/.ai_index/ast
@@ -10,17 +21,98 @@ fi
 
 # --- Configure LOCAL_LLM_API pour Bash ---
 if [ -n "$LOCAL_LLM_API" ]; then
-    if ! grep -q "LOCAL_LLM_API" /home/devuser/.bashrc; then
-        echo "export LOCAL_LLM_API=$LOCAL_LLM_API" >> /home/devuser/.bashrc
+    if ! grep -q "LOCAL_LLM_API" /home/${USERNAME}/.bashrc; then
+        echo "export LOCAL_LLM_API=$LOCAL_LLM_API" >> /home/${USERNAME}/.bashrc
     fi
+
+    mkdir -p /home/${USERNAME}/.config/opencode
+    CONFIG_FILE=/home/${USERNAME}/.config/opencode/opencode.json
+
+    cat > $CONFIG_FILE <<EOF
+{
+    "\$schema": "https://opencode.ai/config.json",
+    "provider": {
+    "lmstudio": {
+        "npm": "@ai-sdk/openai-compatible",
+        "name": "LM Studio (local)",
+        "options": {
+        "baseURL": "$LOCAL_LLM_API",
+        "apiKey": ""
+        },
+        "models": {
+        "qwen/qwen3-coder-next@4bit": {
+            "name": "Qwen 3 Coder Next 80B — (LLMStudio ; 4-bit)",
+            "limit": {
+            "context": 200000,
+            "output": 65536
+            },
+            "settings": {
+            "temperature": $TEMPERATURE,
+            "top_p": $TOP_P,
+            "top_k": $TOP_K,
+            "max_tokens": ${MAXTOKEN},
+            "num_ctx": ${NUM_CTX},
+            "repeat_penalty": ${REPEAT_PENALTY},
+            "stop": ${STOP}
+            }
+        },
+        "qwen/qwen3-coder-next@6bit": {
+            "name": "Qwen 3 Coder Next 80B — (LLMStudio ; 6-bit)",
+            "limit": {
+            "context": 200000,
+            "output": 65536
+            },
+            "settings": {
+            "temperature": $TEMPERATURE,
+            "top_p": $TOP_P,
+            "top_k": $TOP_K,
+            "max_tokens": ${MAXTOKEN},
+            "num_ctx": ${NUM_CTX},
+            "repeat_penalty": ${REPEAT_PENALTY},
+            "stop": ${STOP}
+            }
+        }
+        }
+    }
+    },
+    "model": "lmstudio/qwen/qwen3-coder-next@4bit"
+}
+EOF
+
+    chown ${USERNAME}:${USERNAME} ${CONFIG_FILE}
 fi
 
-# --- Lance MCP server en background si pas déjà lancé ---
-if [ ! -f "/workspace/.ai_index/mcp.pid" ] || ! kill -0 $(cat /workspace/.ai_index/mcp.pid) 2>/dev/null; then
-    /opt/bin/mcp-server >/workspace/.ai_index/mcp.log 2>&1 &
-    echo $! >/workspace/.ai_index/mcp.pid
+# --- Install MCP Language Server ---
+if command -v mcp-language-server &> /dev/null; then
+    mkdir -p /home/${USERNAME}/.config/opencode
+    MCP_CONFIG=/home/${USERNAME}/.config/opencode/mcp_servers.json
+
+    cat > $MCP_CONFIG <<EOF
+{
+  "mcpServers": {
+    "language-server": {
+      "command": "mcp-language-server",
+      "args": [
+        "--workspace",
+        "/workspace",
+        "--lsp",
+        "gopls"
+      ],
+      "env": {
+        "PATH": "/usr/local/go/bin:/usr/local/cargo/bin:/usr/local/bin:$PATH",
+        "GOPATH": "/home/${USERNAME}/go",
+        "GOCACHE": "/home/${USERNAME}/.cache/go-build",
+        "GOMODCACHE": "/home/${USERNAME}/go/pkg/mod"
+      }
+    }
+  }
+}
+EOF
+
+    chown ${USERNAME}:${USERNAME} $MCP_CONFIG
 fi
 
+
 # --- Force Bash comme shell par défaut ---
 if [ -z "$1" ]; then
     exec /bin/bash