subagent: refresh snapshot sidecars and zh notes after master merge

Post-merge reconciliation: master's plan-mode command wording and tool-schema
changes land in the recorded scenario's keyless sidecars (refresh, not
re-record — the model transcript is untouched); the abort-handoff fake agent
stubs ctx.get for the driver's new synchronous inheritance capture; the two
zh Agent Notes gain the sentences their English sides added on this branch,
re-recorded in the pairing manifests.

packages/subagent/subagent-inprocess/tests/subagent-inprocess.spec.ts

@@ -203,6 +203,9 @@ describe('startInProcessRun', () => {
       options: parent.options,
       session: parent.session,
       ctx: {
+        // The driver's synchronous inheritance capture probes both policy
+        // services opportunistically; this stub composes neither.
+        get: () => undefined,
         agents: {
           create: async (options: Parameters<typeof ctx.agents.create>[0]) => {
             const handle = await ctx.agents.create(options)