[eric] canvas: double-click to frame everything keeps a readable floor instead of bottoming out at 15%

frontend/src/app/pages/Dashboard/hooks/interaction/useDashboardInteractions.ts

@@ -6,6 +6,7 @@ import { isAgentDrivenBrowser } from '@/shared/isAgentDrivenBrowser';
 import { expandSession } from '@/shared/state/agentsSlice';
 import { bringToFront } from '@/shared/state/dashboardLayoutSlice';
 import { setScrollFocusedCard } from '@/shared/cardScrollFocus';
+import { REVEAL_MIN_ZOOM } from '../../canvas/revealZoom';
 import type { CardType, useDashboardSelection } from '../state/useDashboardSelection';
 import type { useCanvasControls } from './useCanvasControls';
 
@@ -228,7 +229,9 @@ export function useDashboardInteractions({
     report('dashboard', 'canvas_double_clicked');
     // Double-tap on empty space = show me everything (Eric's call): the same animated fit the
     // overview affordances use, instead of the old blind 0.55x zoom-out that just lost people.
-    canvas.actions.fitToView();
+    // Floored like tidy and reveal, because unfloored it clamped at MIN_ZOOM and a spread-out canvas
+    // landed at 15%, every card a postage stamp. That is the same "lost people" this was meant to fix.
+    canvas.actions.fitToView(REVEAL_MIN_ZOOM);
   }, [canvas.actions]);
 
   // Double-click a card → always expand + center + zoom (cancels pending collapse from single-click)