feat: support distributed analyze plan metrics in clients (#3675)

Adds client-side support for analyze_plan distributed metrics modes
across Rust, Python, and TypeScript clients. Defaults to aggregate for
backward compatibility and sends the remote distributed_metrics
parameter only when a non-default mode is requested.

docs/src/js/classes/VectorQuery.md

@@ -51,7 +51,7 @@ addQueryVector(vector): VectorQuery
 ### analyzePlan()
 
 ```ts
-analyzePlan(): Promise<string>
+analyzePlan(distributedMetrics?): Promise<string>
 ```
 
 Executes the query and returns the physical query plan annotated with runtime metrics.
@@ -59,6 +59,12 @@ Executes the query and returns the physical query plan annotated with runtime me
 This is useful for debugging and performance analysis, as it shows how the query was executed
 and includes metrics such as elapsed time, rows processed, and I/O statistics.
 
+#### Parameters
+
+* **distributedMetrics?**: [`AnalyzePlanDistributedMetrics`](../type-aliases/AnalyzePlanDistributedMetrics.md)
+    How distributed worker metrics are displayed for remote query plans.
+    Defaults to `"aggregate"`.
+
 #### Returns
 
 `Promise`&lt;`string`&gt;