Merge remote-tracking branch 'origin/master' into worktree/semantic-session-checkpoints

# Conflicts:
#	docs/event-producer-consumer.md
#	docs/module-graph.md
#	examples/tui-agent/tests/tui-keyless-smoke.e2e.ts
#	packages/examples/acp-demo/package.json
#	packages/examples/cli-demo/tsconfig.json
#	packages/support/invariants/src/index.ts
#	packages/support/invariants/tests/invariants.spec.ts
#	pnpm-lock.yaml

packages/examples/acp-demo/tests/acp-agent.spec.ts

@@ -21,7 +21,14 @@ import * as acpAgent from '../src/index.ts'
  */
 async function mount(config: acpAgent.Config, withBash = false): Promise<Context> {
   const ctx = new Context()
-  if (withBash) ctx.provide('bash', { sandboxMode: undefined })
+  if (withBash) {
+    ctx.provide('bash', {
+      sandboxMode: undefined,
+      resolve() { throw new Error('composition test does not execute bash') },
+      run() { throw new Error('composition test does not execute bash') },
+      start() { throw new Error('composition test does not execute bash') },
+    })
+  }
   await ctx.plugin(acpAgent, config)
   // The bundle mounts its children inside apply() (not awaited there); let their
   // fibers settle so the spine services are ready.