Fix demo version badge

demo/package.json

@@ -11,7 +11,7 @@
     "lint": "tsc --noEmit"
   },
   "dependencies": {
-    "@marvinackerman/tablecraft": "3.0.0",
+    "@marvinackerman/tablecraft": "3.1.0",
     "@tanstack/react-table": "^8.21.3",
     "@tanstack/react-virtual": "^3.13.25",
     "prism-react-renderer": "^2.4.0",

demo/src/App.tsx

@@ -1,4 +1,5 @@
 import { Hero } from './Hero'
+import { TABLECRAFT_VERSION } from './version'
 import { WhySection } from './sections/WhySection'
 import { CoreSection } from './sections/CoreSection'
 import { EditingSection } from './sections/EditingSection'
@@ -17,7 +18,9 @@ export default function App() {
             tablecraft<span className="text-accent">.</span>
           </span>
           <div className="flex items-center gap-4 text-sm">
-            <span className="hidden font-mono text-xs text-faint sm:inline">v2.5.0 · MIT</span>
+            <span className="hidden font-mono text-xs text-faint sm:inline">
+              v{TABLECRAFT_VERSION} · MIT
+            </span>
             <a
               className="text-muted transition-colors hover:text-ink"
               href="https://github.com/Marvinkwame/Tablecraft"

demo/src/Hero.tsx

@@ -1,5 +1,6 @@
 import { useState } from 'react'
 import { buttonClasses } from './ui/Button'
+import { TABLECRAFT_VERSION } from './version'
 
 const INSTALL = 'npm i @marvinackerman/tablecraft @tanstack/react-table'
 
@@ -30,7 +31,7 @@ export function Hero() {
         >
           <span className="size-1.5 rounded-full bg-emerald-400" />
           @marvinackerman/tablecraft
-          <span className="text-faint">v2.5.0</span>
+          <span className="text-faint">v{TABLECRAFT_VERSION}</span>
         </p>
 
         <h1

demo/src/version.ts

@@ -0,0 +1,12 @@
+import pkg from '../package.json'
+
+/**
+ * The tablecraft version this demo actually installs, read from the demo's own
+ * package.json rather than typed in by hand.
+ *
+ * The badge was hardcoded and sat at v2.5.0 across three releases while the
+ * dependency moved on without it. Deriving it means the displayed version and
+ * the installed one cannot disagree: bumping the dependency is now the only
+ * thing needed to update the page.
+ */
+export const TABLECRAFT_VERSION = pkg.dependencies['@marvinackerman/tablecraft']