fix(inertia): always rendering an anchor tag

docs/package.json

@@ -11,7 +11,7 @@
     "@nuxt/content": "^3.5.1",
     "@nuxt/image": "^1.10.0",
     "@nuxt/ui": "latest",
-    "@nuxt/ui-pro": "^3.1.0",
+    "@nuxt/ui-pro": "^3.1.1",
     "@nuxthub/core": "^0.8.25",
     "@nuxtjs/plausible": "^1.2.0",
     "@octokit/rest": "^21.1.1",

pnpm-lock.yaml

@@ -249,8 +249,8 @@ importers:
         specifier: workspace:*
         version: link:..
       '@nuxt/ui-pro':
-        specifier: ^3.1.0
+        specifier: ^3.1.1
-        version: 3.1.0(@babel/parser@7.27.1)(joi@17.13.3)(magicast@0.3.5)(superstruct@2.0.2)(typescript@5.8.3)(valibot@1.0.0(typescript@5.8.3))(vue@3.5.13(typescript@5.8.3))(yup@1.6.1)(zod@3.24.3)
+        version: 3.1.1(@babel/parser@7.27.1)(joi@17.13.3)(magicast@0.3.5)(superstruct@2.0.2)(typescript@5.8.3)(valibot@1.0.0(typescript@5.8.3))(vue@3.5.13(typescript@5.8.3))(yup@1.6.1)(zod@3.24.3)
       '@nuxthub/core':
         specifier: ^0.8.25
         version: 0.8.25(@netlify/blobs@8.2.0)(db0@0.3.2(better-sqlite3@11.9.1))(ioredis@5.6.1)(magicast@0.3.5)(vite@6.3.4(@types/node@22.15.3)(jiti@2.4.2)(lightningcss@1.29.2)(terser@5.39.0)(yaml@2.7.1))
@@ -1690,8 +1690,8 @@ packages:
       vitest:
         optional: true
 
-  '@nuxt/ui-pro@3.1.0':
+  '@nuxt/ui-pro@3.1.1':
-    resolution: {integrity: sha512-vuozKECzLdTO8YERczluhQnsCUeu7zVv2Imke18hC8xJgwdQlkd4hF4Emayp4sgD+nYhjMlVd1ygUxrBq33F7g==}
+    resolution: {integrity: sha512-xqX7P2IXRBEVkMH35LeD4Sn550wtinTwDb9J6hbI/lzQqTV3gBVS6Ej2xAs7yGRZDBMI/30VW7UYNVTKoTQGMw==}
     peerDependencies:
       joi: ^17.13.0
       superstruct: ^2.0.0
@@ -9343,7 +9343,7 @@ snapshots:
       - typescript
       - yaml
 
-  '@nuxt/ui-pro@3.1.0(@babel/parser@7.27.1)(joi@17.13.3)(magicast@0.3.5)(superstruct@2.0.2)(typescript@5.8.3)(valibot@1.0.0(typescript@5.8.3))(vue@3.5.13(typescript@5.8.3))(yup@1.6.1)(zod@3.24.3)':
+  '@nuxt/ui-pro@3.1.1(@babel/parser@7.27.1)(joi@17.13.3)(magicast@0.3.5)(superstruct@2.0.2)(typescript@5.8.3)(valibot@1.0.0(typescript@5.8.3))(vue@3.5.13(typescript@5.8.3))(yup@1.6.1)(zod@3.24.3)':
     dependencies:
       '@ai-sdk/vue': 1.2.9(vue@3.5.13(typescript@5.8.3))(zod@3.24.3)
       '@nuxt/kit': 3.17.1(magicast@0.3.5)

src/runtime/inertia/components/Link.vue

@@ -110,14 +110,14 @@ const linkClass = computed(() => {
 })
 
 const page = usePage()
-const url = computed(() => props.to ?? props.href ?? '#')
+const url = computed(() => props.to ?? props.href ?? '')
 
-const isActive = computed(() => props.active || (props.exact ? url.value === props.href : page?.url.startsWith(url.value)))
+const isActive = computed(() => props.active || (!!url.value && (props.exact ? url.value === props.href : page?.url.startsWith(url.value))))
 </script>
 
 <template>
-  <template v-if="!isExternal">
+  <template v-if="!isExternal && !!url">
-    <InertiaLink v-bind="routerLinkProps" :href="url" custom>
+    <InertiaLink v-bind="routerLinkProps" :href="url">
       <template v-if="custom">
         <slot
           v-bind="{