This adds a reusable side drawer component
(`components-next/drawer/Drawer.vue`), similar in spirit to Dialog and
Popover, so drawers across the app share one implementation. The drawer
renders as a floating card anchored to the inline-end edge with a
slide-in/slide-out animation, and handles the backdrop, Escape key,
click-outside, and focus restore. The layout inside is fully
slot-driven, with a `close` function passed through the slot.
The Captain overview and report drilldown drawers now use this
component, and the Captain document details view moved from a centered
dialog to this drawer.
## Closes
CW-7757
## What changed
- New `Drawer.vue`: teleported floating card with backdrop, RTL-aware
slide transition, focus management, and a default slot receiving
`close`; emits `afterLeave` so consumers mounted with `v-if` can unmount
after the exit animation
- `AssistantDrilldownDrawer` and `ReportDrilldownDrawer` refactored to
consume it, keeping their own headers and content
- `DocumentDetails` migrated from Dialog to the drawer, dropping the
imperative `dialogRef.open()` plumbing and fixed-height inner scroll
areas
- Shared `DRAWER.CLOSE` i18n key replaces the per-drawer close labels
https://github.com/user-attachments/assets/58db6c34-8b6f-46e2-bdb1-f2d3675f1a94
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Co-authored-by: Sivin Varghese <64252451+iamsivin@users.noreply.github.com>
Co-authored-by: iamsivin <iamsivin@gmail.com>
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