Complete scripts-v2 TypeScript migration — all imports resolved,

build passes

Create all missing components (modals, dropdowns, icons, tabs, mail
drivers, customer partials), fix all @/scripts/ imports to @v2/,
wire up vite entry point and blade template. 382 files, 48883 lines.

- 27 settings components: modals (tax, payment, custom field, note,
  category, role, exchange rate, unit, mail test), dropdowns (6),
  customization tabs (4), mail driver forms (4)
- 22 icon components: 5 utility icons, 4 dashboard icons, 13 editor
  toolbar icons with typed barrel export
- 3 customer components: info, chart placeholder, custom fields single
- Fixed usePopper composable, client/format-money import patterns
- Zero remaining @/scripts/ imports in scripts-v2/

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

resources/scripts-v2/components/base/BaseButton.vue

@@ -1,6 +1,6 @@
 <script setup lang="ts">
 import { computed } from 'vue'
-import SpinnerIcon from '@/scripts/components/icons/SpinnerIcon.vue'
+import SpinnerIcon from '@v2/components/icons/SpinnerIcon.vue'
 
 type ButtonSize = 'xs' | 'sm' | 'md' | 'lg' | 'xl'
 type ButtonVariant =