Fix the usage page's tables, range tabs and day bars

- Both tables lay their heading and rows on one shared grid, so every
  figure sits under its own heading (twui's Row wrapped the cells).
- The selected range reads as pressed: ink-filled in a hairline track.
- Each day's bar opens a small summary card on hover or tap.
- twui 0.1.7 places popovers before paint, so opening one no longer
  makes the layout flicker.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

package.json

@@ -45,7 +45,7 @@
         "@modelcontextprotocol/sdk": "^1.32.1",
         "@moduletrace/bun-sqlite": "^1.3.0",
         "@moduletrace/bunext": "^1.3.3",
-        "@moduletrace/twui": "^0.1.6",
+        "@moduletrace/twui": "^0.1.7",
         "@tiptap/extension-bubble-menu": "3.32.0",
         "@tiptap/extension-mention": "3.32.0",
         "@tiptap/extension-placeholder": "3.32.0",