docs: tighten prose audit after master retarget

packages/fs/tool-fs/tests/harness.ts

@@ -11,15 +11,9 @@ import * as ToolFs from '@deepseek-ai/dsh-tool-fs'
 import * as LlmDeepSeek from '@deepseek-ai/dsh-llm-deepseek'
 
 /**
- * Shared harness for the fs-tools with-key e2e: a minimal real agent stack (the
- * DeepSeek adapter + the real fs provider + the read-before-write/edit policy +
- * the model-facing read/write/edit tools). Lives outside the *.e2e.ts pattern so
- * importing it never re-registers another file's tests.
- *
- * `fsCwd` is the local backend's default base; a per-session cwd (set via a
- * session header) overrides it, but this harness creates agents without a
- * session cwd, so the provider default IS the workspace. `persona` is the
- * deployment persona (the system-prompt plugin's per-context config).
+ * Build the real fs-tool stack for with-key e2e tests. Agents have no session
+ * cwd, so `fsCwd` is their workspace; `persona` configures the deployment prompt.
+ * This helper lives outside the e2e glob so imports do not register tests.
  */
 export async function fsHarness(fsCwd: string, persona = ''): Promise<Context> {
   const ctx = new Context()