fix: make search raw output recovery backend-neutral

packages/bash/bash/src/types.ts

@@ -52,6 +52,13 @@ export interface BashExecRequest {
   workdir?: string | undefined
   /** Timeout override in milliseconds (implementations cap it). */
   timeoutMs?: number | undefined
+  /**
+   * Foreground stdout capture budget in bytes. Absent uses the executor's
+   * default output cap. Trusted in-process consumers use this when they must
+   * parse complete stdout up to their own bounded limit; the model-facing bash
+   * tool does not expose it as a parameter.
+   */
+  stdoutMaxBytes?: number | undefined
   /** Abort signal — implementations kill the command when it fires. */
   signal?: AbortSignal | undefined
   /**
@@ -95,6 +102,11 @@ export interface BashExecSpec {
   command: string
   workdir: string
   timeoutMs: number
+  /**
+   * Resolved foreground stdout capture budget in bytes. `run()` uses it for
+   * stdout; background tasks and stderr keep the executor's own output cap.
+   */
+  stdoutMaxBytes: number
   /** Abort signal — implementations kill the command when it fires. */
   signal?: AbortSignal | undefined
   /**