docs(mcp): update examples for MCP client configuration

- Add Java example configuration
- Include Python + UV example configuration
- Update Python example to use --directory flag
- Remove redundant weather server configuration from Python example

Author: phodal

docs/mcp/mcp-client.md

@@ -30,6 +30,22 @@ Since we need to support AutoDev DevIns use MCP tools, we current only support S
 
 Java examples:
 
+```json
+{
+  "mcpServers": {
+    "weather": {
+      "command": "java",
+      "args": [
+        "-jar",
+        "/Volumes/source/ai/autodev-mcp-test/kotlin-weather-stdio-server/build/libs/weather-stdio-server-0.1.0-all.jar"
+      ]
+    }
+  }
+}
+```
+
+Python + UV examples:
+
 ```json
 {
   "mcpServers": {
@@ -38,18 +54,13 @@ Java examples:
       "args": [
         "run",
         "--with",
+        "--directory",
+        "/Users/phodal/source/ai/autodev-mcp-test/python-sqlite3/",
         "mcp",
         "mcp",
         "run",
         "/Users/phodal/source/ai/autodev-mcp-test/python-sqlite3/server.py"
       ]
-    },
-    "weather": {
-      "command": "java",
-      "args": [
-        "-jar",
-        "/Volumes/source/ai/autodev-mcp-test/kotlin-weather-stdio-server/build/libs/weather-stdio-server-0.1.0-all.jar"
-      ]
     }
   }
 }