fix(docs): add ssr.noExternal and upgrade vp-dynamic-nav to 0.0.3 (#27503)

VitePress externalizes node_modules during SSR, causing Node.js to
try loading .vue source files directly and throw
ERR_UNKNOWN_FILE_EXTENSION. Setting ssr.noExternal ensures Vite
processes vp-dynamic-nav through its transform pipeline instead.

vp-dynamic-nav 0.0.3 exports a vpDynamicNavPlugin() helper from the
./plugin subpath for consumers who prefer the programmatic approach.

Signed-off-by: Hamish Willee <hamishwillee@gmail.com>

docs/.vitepress/config.mjs

@@ -35,6 +35,9 @@ export default defineConfig({
   cleanUrls: true,
 
   vite: {
+    ssr: {
+      noExternal: ["vp-dynamic-nav"],
+    },
     plugins: [
       {
         // Open file locally via edit

docs/package.json

@@ -23,7 +23,7 @@
     "medium-zoom": "^1.1.0",
     "open-editor": "^5.0.0",
     "vitepress": "^1.6.3",
-    "vp-dynamic-nav": "^0.0.1",
+    "vp-dynamic-nav": "0.0.3",
     "vue3-tabs-component": "^1.3.7"
   },
   "devDependencies": {

docs/yarn.lock

@@ -1747,10 +1747,10 @@ vitepress@^1.6.3:
     vite "^5.4.14"
     vue "^3.5.13"
 
-vp-dynamic-nav@^0.0.1:
-  version "0.0.1"
-  resolved "https://registry.yarnpkg.com/vp-dynamic-nav/-/vp-dynamic-nav-0.0.1.tgz#4e3f803343d3457a262b5498b06ed2c6172da247"
-  integrity sha512-7FnKerBRMsqfVLWKPrm7sFFhFIXEbMJY6X1HJ17CvrEacL1al1UXFfXcMB+Vi9o0xdHOMU0e7N6kQQXAfjyLRA==
+vp-dynamic-nav@0.0.3:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/vp-dynamic-nav/-/vp-dynamic-nav-0.0.3.tgz#2b796d1be069c502fc2e4b42fd4c1437c66b80b0"
+  integrity sha512-qkDeki7TA21bhA12uiR0kEWZHVqeFusza3/XsGjD75Ht6qUoDOS/+YrCPyw9+6Zm+5/BvzK7j0jpDXPwW20m3g==
 
 vue3-tabs-component@^1.3.7:
   version "1.3.7"