Maestro PLEASE

Collapsible main side-nav (Dashboard 1.35.4). The global left nav previously only narrowed automatically on small viewports; added a « / » button (in the nav's action row) to manually collapse it to an icon-only rail on desktop. State persists across reloads via localStorage + an html[data-sidenav] attribute (mirrors the theme toggle, set inline in App.razor to avoid flicker); top-level links gained titles so they show tooltips in the collapsed rail. The toggle is desktop-only — on narrow screens the nav remains a full drawer. No PLEASE API change.

Milestones are now expandable (Dashboard 1.35.3). The Milestones table listed milestones as flat rows with no way to see what gates them. Each row now expands (same row-detail pattern as Plans/Entries/DUTs) to show the milestone's derived gate — overall state + met/total, and each exit criterion with its state and evidence (e.g. "Plan PLAN-002 — Power Verification · 3/70 passed", "After MS-002: Power Systems Green · pending"). The gate breakdown is fetched once (GetMilestoneGatesAsync) on first expand and reuses MilestoneGateTree's badge/label helpers; milestones with no criteria show a plain-marker note. No PLEASE API change.

Plans are now expandable (Dashboard 1.35.2). The new Plans section (0.102.0) listed plans as flat rows with no way to see their contents. Each plan row now expands (same row-detail pattern as Entries/DUTs) to reveal its assigned test cases — code (linking through to the test-case page), title, category, and latest verification result — so plan membership is visible without leaving the page. No PLEASE API change.