[Bug]: dml-tools boolean disable format is completely ignored

[JerryNixon]

There is no working way to selectively disable individual DML tools in the MCP server. The only granularity that works is entity-level "mcp": false or "mcp": {"dml-tools": false}.

"dml-tools": false does not disable DML tools.

Configuration

"dml-tools": {
  "delete-record": false,
  "create-record": false
}

Problem

Setting a tool to false (boolean) has zero effect. All tools remain in tools/list and are callable. The dab configure CLI generates this exact format, but the server ignores it.

Deeper problem

"dml-tools": {
  "describe-entities": {"enabled": true},
  "read-records": {"enabled": true},
  "delete-record": {"enabled": false}  // ← this causes ALL tools to disappear
}