Preserve interrupted post-tool context

scripts/gen-doc-graphs.ts

@@ -850,9 +850,9 @@ function renderToolPipeline(): string {
     `  owned["Tool-owned session events<br/>${mermaidCode('todo/write')}, ${mermaidCode('fs/observed')}, ${mermaidCode('hook/invoked')}, ${mermaidCode('hook/result')}, ${mermaidCode('tool/code-dispatch')}"]`,
     `  post["${mermaidCode('tools/post-execute')} waterfall<br/>accept, block, replace, add context"]`,
     `  final["${mermaidCode('tools/result')} synchronous notification<br/>frozen authoritative outcome"]`,
-    '  context["Buffered additionalContext<br/>context/message after all tool results"]',
+    '  context["Batch-deferred additionalContext<br/>context/message after recorded tool results"]',
     `  toolResult["Session event: ${mermaidCode('tool/result')}<br/>single model-facing outcome"]`,
-    '  allResults["All calls in the step settled<br/>and tool/result events recorded"]',
+    '  allResults["Tool batch settled<br/>recorded tool/result events complete"]',
     '  presentResult["UI completed card<br/>presentResult(args, result)"]',
     '  model --> toolCall',
     '  toolCall --> presentCall',