fix: align declared node version floor

website/package-lock.json

@@ -7,6 +7,9 @@
     "": {
       "name": "website",
       "version": "0.0.1",
+      "engines": {
+        "node": ">=20.19.0"
+      },
       "dependencies": {
         "@astrojs/react": "^4.4.2",
         "@fontsource-variable/ibm-plex-sans": "^5.2.8",

website/package.json

@@ -3,6 +3,9 @@
   "type": "module",
   "version": "0.0.1",
   "private": true,
+  "engines": {
+    "node": ">=20.19.0"
+  },
   "scripts": {
     "dev": "astro dev",
     "build": "node ../scripts/sync-website-installers.mjs && astro build",

website/src/content/docs/getting-started/installation.md

@@ -77,7 +77,7 @@ You can also pin an exact version by replacing `stable` with a version such as `
 
 ## pnpm
 
-If you already have Node.js `20.18.1` or newer installed, you can install Feynman globally via `pnpm`:
+If you already have Node.js `20.19.0` or newer installed, you can install Feynman globally via `pnpm`:
 
 ```bash
 pnpm add -g @companion-ai/feynman
@@ -91,7 +91,7 @@ pnpm dlx @companion-ai/feynman
 
 ## bun
 
-`bun add -g` and `bunx` still use your local Node runtime for Feynman itself, so the same Node.js `20.18.1+` requirement applies.
+`bun add -g` and `bunx` still use your local Node runtime for Feynman itself, so the same Node.js `20.19.0+` requirement applies.
 
 ```bash
 bun add -g @companion-ai/feynman