feat: swap to absolute paths for css (#1224)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

- **Style**
- Updated CSS file paths across multiple components to reference assets
absolutely, ensuring consistent and reliable styling across the user
interface.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

web/components/UserProfile/CallbackFeedback.vue

@@ -427,7 +427,7 @@ const showUpdateEligibility = computed(() => {
 <style lang="postcss">
 /* Import unraid-ui globals first */
 @import '@unraid/ui/styles';
-@import '../../assets/main.css';
+@import '~/assets/main.css';
 
 .unraid_mark_2,
 .unraid_mark_4 {

web/components/UserProfile/DropdownLaunchpad.vue

@@ -59,7 +59,7 @@ const showExpireTime = computed(
 <style lang="postcss">
 /* Import unraid-ui globals first */
 @import '@unraid/ui/styles';
-@import '../../assets/main.css';
+@import '~/assets/main.css';
 
 .DropdownWrapper_blip {
   box-shadow: var(--ring-offset-shadow), var(--ring-shadow), var(--shadow-foreground);

web/components/UserProfile/Promo.vue

@@ -155,5 +155,5 @@ const { install } = useInstallPlugin();
 <style lang="postcss">
 /* Import unraid-ui globals first */
 @import '@unraid/ui/styles';
-@import '../../assets/main.css';
+@import '~/assets/main.css';
 </style>