fix: restore fetchAvailableModels to fix provider lost as custom (#194)

* fix: restore fetchAvailableModels to fix provider lost as custom (#174)

#174 replaced fetchAvailableModels with fetchConfigModels, but
config/models response lacks default_provider, label, base_url and
api_key fields. This caused selectedProvider to always be empty,
making all models appear as "custom" in the model selector.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* chore: bump version to 0.4.6

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "hermes-web-ui",
-  "version": "0.4.5",
+  "version": "0.4.6",
   "description": "Self-hosted AI chat dashboard for Hermes Agent — multi-model (Claude, GPT, Gemini, DeepSeek) web UI with Telegram, Discord, Slack, WhatsApp integration",
   "repository": {
     "type": "git",

packages/client/src/stores/hermes/app.ts

@@ -1,6 +1,6 @@
 import { defineStore } from 'pinia'
 import { ref } from 'vue'
-import { checkHealth, fetchConfigModels, updateDefaultModel, triggerUpdate, type AvailableModelGroup } from '@/api/hermes/system'
+import { checkHealth, fetchAvailableModels, updateDefaultModel, triggerUpdate, type AvailableModelGroup } from '@/api/hermes/system'
 
 const WEB_UI_VERSION = __APP_VERSION__
 
@@ -57,16 +57,10 @@ export const useAppStore = defineStore('app', () => {
 
   async function loadModels() {
     try {
-      const res = await fetchConfigModels()
-      modelGroups.value = res.groups.map(g => ({
-        provider: g.provider,
-        label: g.provider,
-        base_url: '',
-        models: g.models.map(m => typeof m === 'string' ? m : m.id),
-        api_key: '',
-      }))
+      const res = await fetchAvailableModels()
+      modelGroups.value = res.groups
       selectedModel.value = res.default
-      selectedProvider.value = ''
+      selectedProvider.value = res.default_provider || ''
     } catch {
       // ignore
     }