feat(web): update Vue components and composables

- PersonalWorkbench.vue: update personal workbench component
- useAppShell.js: update app shell composable
- useChat.js: update chat composable with new features
- AppShellRouteView.vue: update route view
- ChatView.vue: update chat view with enhanced UI
- TravelReimbursementCreateView.vue: update travel reimbursement form
- ChatView.js: update chat view script logic
- TravelReimbursementCreateView.js: update travel form script logic

web/src/composables/useAppShell.js

@@ -14,13 +14,25 @@ export function useAppShell() {
 
   const travelCreateMode = ref(false)
   const smartEntryOpen = ref(false)
-  const smartEntryContext = ref({ prompt: '', source: 'requests', request: null })
+  const smartEntryContext = ref({ prompt: '', source: 'requests', request: null, files: [] })
   const smartEntrySessionId = ref(0)
 
   const { activeView, currentView, setView } = useNavigation()
   const { requests, search, filters, ranges, activeRange, filteredRequests, approveRequest, rejectRequest } =
     useRequests()
-  const { messages, draft, uploadedFiles, messageList, activeCase, prompts, sendMessage, handleUpload, openChat, openNewChat } =
+  const {
+    messages,
+    draft,
+    uploadedFiles,
+    messageList,
+    activeCase,
+    prompts,
+    sending,
+    sendMessage,
+    handleUpload,
+    openChat,
+    openNewChat
+  } =
     useChat(activeView)
   const { toast } = useToast()
 
@@ -81,7 +93,7 @@ export function useAppShell() {
   function openTravelCreate() {
     smartEntryOpen.value = true
     travelCreateMode.value = false
-    smartEntryContext.value = { prompt: '', source: 'topbar', request: null }
+    smartEntryContext.value = { prompt: '', source: 'topbar', request: null, files: [] }
     smartEntrySessionId.value += 1
   }
 
@@ -92,7 +104,8 @@ export function useAppShell() {
     smartEntryContext.value = {
       prompt: payload.prompt ?? '',
       source: payload.source ?? 'workbench',
-      request: payload.request ?? selectedTravelRequest.value
+      request: payload.request ?? selectedTravelRequest.value,
+      files: Array.isArray(payload.files) ? payload.files : []
     }
     smartEntrySessionId.value += 1
   }
@@ -145,6 +158,7 @@ export function useAppShell() {
     search,
     selectedTravelRequest,
     sendMessage,
+    sending,
     setView,
     smartEntryContext,
     smartEntryOpen,