second commit

src/App.tsx

@@ -1,9 +1,9 @@
 import { useCallback, useEffect, useMemo, useReducer, useRef, useState } from "react";
 import { DEFAULT_SIZES, fitScale, isValidPlacement, clampToRoom } from "./geometry";
 import { initialState, reducer } from "./store";
-import type { FurnitureType } from "./types";
+import { FURNITURE_TYPES, type FurnitureType } from "./types";
 import { remaining, placedCount } from "./inventory";
-import { Palette, ChairIcon, TableIcon } from "./components/Palette";
+import { Palette, TYPE_ICON } from "./components/Palette";
 import { Room, type Preview } from "./components/Room";
 import { ScaleBar } from "./components/ScaleBar";
 import { TypeMenu } from "./components/TypeMenu";
@@ -96,10 +96,9 @@ export default function App() {
     setPaletteDrag({ type, clientX, clientY });
   };
 
-  const remainingByType = {
-    chair: remaining(state.items, "chair", state.configs.chair.available),
-    table: remaining(state.items, "table", state.configs.table.available),
-  };
+  const remainingByType = Object.fromEntries(
+    FURNITURE_TYPES.map((t) => [t, remaining(state.items, t, state.configs[t].available)]),
+  ) as Record<FurnitureType, number>;
 
   return (
     <div style={{ display: "flex", height: "100vh", background: "#e9e9e9", cursor: paletteDrag ? "grabbing" : undefined }}>
@@ -131,6 +130,7 @@ export default function App() {
           preview={preview}
           floorRef={floorRef}
           onMove={(id, x, y) => dispatch({ kind: "move", id, x, y })}
+          onResize={(id, r) => dispatch({ kind: "resize", id, ...r })}
         />
         <ScaleBar pxPerM={pxPerM} roomWidthPx={state.room.width * pxPerM + WALL_PX * 2} />
       </main>
@@ -145,7 +145,10 @@ export default function App() {
             opacity: 0.8,
           }}
         >
-          {paletteDrag.type === "chair" ? <ChairIcon /> : <TableIcon />}
+          {(() => {
+            const Icon = TYPE_ICON[paletteDrag.type];
+            return <Icon />;
+          })()}
         </div>
       )}
     </div>