Update unreal server (github#273)

* docs(unreal-engine-mcp-server): enhance tool descriptions and update server overview

* Update Unreal

•  server.yaml: remove USE_CONSOLIDATED_TOOLS env and parameter

•  Remove tools.json

Author: ChiR24

servers/unreal-engine-mcp-server/server.yaml

@@ -24,8 +24,6 @@ config:
       value: '{{unreal-engine-mcp-server.ue_rc_http_port}}'
     - name: UE_RC_WS_PORT
       value: '{{unreal-engine-mcp-server.ue_rc_ws_port}}'
-    - name: USE_CONSOLIDATED_TOOLS
-      value: '{{unreal-engine-mcp-server.use_consolidated_tools}}'
     - name: LOG_LEVEL
       value: '{{unreal-engine-mcp-server.log_level}}'
   parameters:
@@ -43,10 +41,6 @@ config:
         type: string
         default: "30020"
         description: "Remote Control WebSocket port"
-      use_consolidated_tools:
-        type: boolean
-        default: true
-        description: "Use consolidated tools (13 tools) vs individual tools (36+ tools)"
       log_level:
         type: string
         default: "info"