Remove unneded upstream features

src/fork.js

@@ -0,0 +1,23 @@
+// Fork-local display decisions.
+//
+// BrevyScribe prints the generic datasheet for a unit rather than a record of
+// one particular list, so a few of the things FancyScribe shows have nothing
+// left to say here.  They are switched off from this file - which upstream does
+// not have, and which therefore can never conflict - so that the components
+// upstream owns are touched on as few lines as possible.
+
+// The roster overview table summarises the list that was uploaded: its total
+// cost, a unit-by-unit breakdown and the charts drawn from them.  None of that
+// survives the transforms, so the card is not rendered at all.
+//
+// 10th/Roster.jsx imports this in place of ./ShortSummaryTable, which leaves the
+// render site there byte-identical to upstream.  ShortSummaryTable.jsx itself is
+// kept in the tree, unused, so upstream changes to it keep merging cleanly (Vite
+// tree-shakes it, and chart.js with it, out of the build).
+export const ShortSummaryTable = () => null;
+
+// The unit composition lists the models this particular list took, which is the
+// list-specific detail the fork exists to strip - and after duplicate units are
+// merged into one card it is misleading as well.  It is always hidden, and the
+// checkboxes that used to toggle it are gone.
+export const HIDE_UNIT_COMPOSITION = true;