Highlighted completed diff and patch fence lines during transient Markdown rendering so rows enter native scrollback with semantic colors before finalization.
Added regression coverage for streamed diff scrollback foreground preservation and diff highlighter chunk parity.
Fixes#5126
- Replaced commit-based stability checks with a unified `isTranscriptBlockFinalized` tracking mechanism.
- Removed deprecated provisional rendering configuration and flags across tool and renderer interfaces.
- Standardized native scrollback boundary logic to pin at the first unfinalized block using settled row verification.
- Updated and refactored test suites to validate block finalization and settled row boundaries instead of deprecated commit stability methods.
Merged PR #4330 and fixed the remaining offered-boundary regression by stopping offer promotion at intervening live blocks.
Verified with targeted transcript/native scrollback regressions: 40 pass.
Separated audited offerable transcript rows from durable snapshot rows so lower finalized content below a live block can be repaired instead of duplicated when the live block grows.
Added transcript and virtual-terminal regressions for the lower finalized tail case.
Fixes#4326
- Removed terminal risk mode toggles from config, terminal state collection, and render controllers.
- Dropped snapshot freezing, thaw tracking, and finalized-block replay in transcript rendering.
- Removed clear-on-shrink settings and initialization hooks from selector and interactive mode flows.
- Simplified render scheduling by using requestRender() without mutation flags or stream checkpoints.
- Updated live transcript state derivation to treat a trailing-line extension with unchanged rows as append-only.
- Replaced the prior append-grew heuristic with preserved-row checks so non-rewritten history is not marked volatile.
- Added a regression test covering in-place streaming line growth and scrollback commit safety in transcript containers.
roboomp