display lastModelName at the top (WorkHeader)

frontend/src/components/WorkHeader.tsx

@@ -6,6 +6,7 @@ import { ConfigSelector } from './ConfigSelector';
 import { RunButton } from './RunButton';
 import { PresenceBadgeStatus } from '@fluentui/react-badge';
 import { useTranslation } from 'react-i18next';
+import { useMediaQuery } from 'usehooks-ts';
 
 const statusText = {
   [ModelStatus.Offline]: 'Offline',
@@ -23,6 +24,7 @@ const badgeStatus: { [modelStatus: number]: PresenceBadgeStatus } = {
 
 export const WorkHeader: FC = observer(() => {
   const { t } = useTranslation();
+  const mq = useMediaQuery('(min-width: 640px)');
   const port = commonStore.getCurrentModelConfig().apiParameters.apiPort;
 
   return commonStore.platform === 'web' ?
@@ -33,6 +35,10 @@ export const WorkHeader: FC = observer(() => {
           <PresenceBadge status={badgeStatus[commonStore.status.status]} />
           <Text size={100}>{t('Model Status') + ': ' + t(statusText[commonStore.status.status])}</Text>
         </div>
+        {commonStore.lastModelName && mq &&
+          <Text size={100}>
+            {commonStore.lastModelName}
+          </Text>}
         <div className="flex items-center gap-2">
           <ConfigSelector size="small" />
           <RunButton iconMode />

frontend/src/pages/Chat.tsx

@@ -352,6 +352,8 @@ const ChatPanel: FC = observer(() => {
             console.debug('json error', error);
             return;
           }
+          if (data.model)
+            commonStore.setLastModelName(data.model);
           if (data.choices && Array.isArray(data.choices) && data.choices.length > 0) {
             answer += data.choices[0]?.delta?.content || '';
             commonStore.conversation[answerId!].content = answer;

frontend/src/pages/Completion.tsx

@@ -114,6 +114,8 @@ const CompletionPanel: FC = observer(() => {
             console.debug('json error', error);
             return;
           }
+          if (data.model)
+            commonStore.setLastModelName(data.model);
           if (data.choices && Array.isArray(data.choices) && data.choices.length > 0) {
             answer += data.choices[0]?.text || data.choices[0]?.delta?.content || '';
             setPrompt(prompt + answer.replace(/\s+$/, '') + params.injectEnd.replaceAll('\\n', '\n'));

frontend/src/pages/Composition.tsx

@@ -169,6 +169,8 @@ const CompositionPanel: FC = observer(() => {
             console.debug('json error', error);
             return;
           }
+          if (data.model)
+            commonStore.setLastModelName(data.model);
           if (data.choices && Array.isArray(data.choices) && data.choices.length > 0) {
             answer += data.choices[0]?.text || data.choices[0]?.delta?.content || '';
             setPrompt(prompt + answer.replace(/\s+$/, ''));

frontend/src/stores/commonStore.ts

@@ -51,6 +51,7 @@ class CommonStore {
   monitorData: MonitorData | null = null;
   depComplete: boolean = false;
   platform: Platform = 'windows';
+  lastModelName: string = '';
   // presets manager
   editingPreset: Preset | null = null;
   presets: Preset[] = [];
@@ -232,6 +233,10 @@ class CommonStore {
     this.about = value;
   };
 
+  setLastModelName(value: string) {
+    this.lastModelName = value;
+  }
+
   setDepComplete = (value: boolean, inSaveCache: boolean = true) => {
     this.depComplete = value;
     if (inSaveCache)