The workspace loader that covers all follow-up turns (next question,
refine, contextual comments, question regeneration) showed only a spinner
and elapsed time — streamed thinking/output was visible only on the first
pre-summary turn. Reuse the initial loading view's thinking container and
toggle there, and mirror the generation-activity label instead of a
hardcoded "Generating plan…".
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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