Make cockpit lanes readable at terminal width#475
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NagyVikt merged 1 commit intoApr 30, 2026
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The cockpit needs a dmux-style left rail that can summarize active sessions without depending on color libraries or a wider terminal. This adds a pure renderer over the existing cockpit session state shape and locks its terminal output with focused tests. Constraint: User limited edits to src/cockpit/sidebar.js and test/cockpit-sidebar.test.js Rejected: Wire the sidebar into the main cockpit renderer | would touch files outside the requested scope Rejected: Add a color dependency | ASCII markers and optional ANSI are enough for this surface Confidence: high Scope-risk: narrow Directive: Keep renderSidebar pure and width-bounded; integrate it from cockpit control code in a separate scoped change Tested: node --test test/cockpit-sidebar.test.js Tested: node --test test/cockpit-sidebar.test.js test/cockpit-render.test.js Not-tested: live cockpit keyboard/control-pane integration
NagyVikt
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