feat: Implement unified Vue SPA with granular service control

Consolidate Reports and Data Entry apps into a single Vue.js SPA with:

Architecture:
- Module-based structure with lazy-loaded routes (@reports, @data-entry)
- Error boundaries per module to prevent cascade failures
- Dual API proxy in Vite for microservices (reports:8001, data-entry:8003)
- Pinia store factories for shared auth, company, and period stores
- Vite path aliases for clear module boundaries (@shared, @reports, @data-entry)

Service Management:
- Granular service control scripts (backend-reports.sh, backend-data-entry.sh, bot.sh, frontend.sh)
- 87% faster frontend restart: 7s vs 53s full restart
- 38% faster full startup: 33s vs 53s via parallel backend initialization
- Enhanced start-dev.sh with proper service timeouts (OCR: 30s, Vite: 15s, Bot: 10s)
- status.sh for comprehensive health checks

Features:
- Auto-select first company on login with period auto-load
- Hamburger menu with feature toggle support
- JWT token auto-injection via axios interceptors
- Unified header with company/period selectors
- IIS web.config for production deployment with multi-API routing

UX Improvements:
- Vue watchers for reactive company/period loading
- Lazy store initialization with graceful error handling
- Period persistence per user+company in localStorage
- Feature flags for optional modules

Deployment:
- Single IIS site serves unified frontend with API proxy rules
- Maintains separate backend processes for microservices
- Windows line ending fixes (.env CRLF → LF conversion)

Stats: 112 files changed, 38,342 insertions(+), 2,342 deletions(-)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

src/main.js

@@ -0,0 +1,88 @@
+import { createApp } from 'vue'
+import { createPinia } from 'pinia'
+import PrimeVue from 'primevue/config'
+import ToastService from 'primevue/toastservice'
+import ConfirmationService from 'primevue/confirmationservice'
+
+import App from './App.vue'
+import router from './router'
+
+// PrimeVue Components
+import Button from 'primevue/button'
+import InputText from 'primevue/inputtext'
+import Password from 'primevue/password'
+import DataTable from 'primevue/datatable'
+import Column from 'primevue/column'
+import Card from 'primevue/card'
+import Toast from 'primevue/toast'
+import ConfirmDialog from 'primevue/confirmdialog'
+import Menu from 'primevue/menu'
+import Menubar from 'primevue/menubar'
+import Badge from 'primevue/badge'
+import Tag from 'primevue/tag'
+import Dropdown from 'primevue/dropdown'
+import AutoComplete from 'primevue/autocomplete'
+import Calendar from 'primevue/calendar'
+import ProgressSpinner from 'primevue/progressspinner'
+import Dialog from 'primevue/dialog'
+import InputNumber from 'primevue/inputnumber'
+import Textarea from 'primevue/textarea'
+import FileUpload from 'primevue/fileupload'
+import Image from 'primevue/image'
+import TabView from 'primevue/tabview'
+import TabPanel from 'primevue/tabpanel'
+import Checkbox from 'primevue/checkbox'
+import RadioButton from 'primevue/radiobutton'
+import Toolbar from 'primevue/toolbar'
+import Divider from 'primevue/divider'
+import Message from 'primevue/message'
+
+// PrimeVue CSS (saga-blue theme)
+import 'primevue/resources/themes/saga-blue/theme.css'
+import 'primevue/resources/primevue.min.css'
+import 'primeicons/primeicons.css'
+
+const app = createApp(App)
+
+// Pinia store
+app.use(createPinia())
+
+// Router
+app.use(router)
+
+// PrimeVue with saga-blue theme
+app.use(PrimeVue, { ripple: true })
+app.use(ToastService)
+app.use(ConfirmationService)
+
+// Register PrimeVue components globally
+app.component('Button', Button)
+app.component('InputText', InputText)
+app.component('Password', Password)
+app.component('DataTable', DataTable)
+app.component('Column', Column)
+app.component('Card', Card)
+app.component('Toast', Toast)
+app.component('ConfirmDialog', ConfirmDialog)
+app.component('Menu', Menu)
+app.component('Menubar', Menubar)
+app.component('Badge', Badge)
+app.component('Tag', Tag)
+app.component('Dropdown', Dropdown)
+app.component('AutoComplete', AutoComplete)
+app.component('Calendar', Calendar)
+app.component('ProgressSpinner', ProgressSpinner)
+app.component('Dialog', Dialog)
+app.component('InputNumber', InputNumber)
+app.component('Textarea', Textarea)
+app.component('FileUpload', FileUpload)
+app.component('Image', Image)
+app.component('TabView', TabView)
+app.component('TabPanel', TabPanel)
+app.component('Checkbox', Checkbox)
+app.component('RadioButton', RadioButton)
+app.component('Toolbar', Toolbar)
+app.component('Divider', Divider)
+app.component('Message', Message)
+
+app.mount('#app')