0.4.0

[0.4.0] - 2025-12-14

UI

• Run Settings now has a dual-view toggle (F6): switch between the classic plan overview and a new flow view that renders the execution dependency tree as ASCII, so you can see round ordering and ancestry while editing thread/verbose options.
• When an existing logs/run_state.json is detected and you keep the output directories, PlanUI opens directly into a dedicated resume view (inside Run Settings) that shows completed/pending steps and the next command to run.
• Added an explicit Subtree Mode toggle (CAX-only sentinel, not passed to ramax): enabling it on a node forces RaMAx for that subtree and automatically disables RaMAx on descendants; switching back to node mode removes the sentinel. Child-level edits now auto-cancel an ancestor’s subtree mode to avoid conflicts (with safe handling when no Textual app is active).

Fixes

• Safeguard subtree-mode reversion when no Textual app context exists (tests/CLI), preventing NoActiveAppError during node-level toggles.