feat: add model folder picker actions in deployment add-revision modal

[agatha197]

Stacked on #7458 (FR-2914)

Summary

Adds model folder picker actions to the deployment add-revision modal and tweaks BAIVFolderSelect's search-time label rendering.

DeploymentAddRevisionModal

• Add a Space.Compact action group next to the model folder select in both Preset and Custom modes:
  • Open: open the selected folder in the Folder Explorer (via useFolderExplorerOpener, decoded with toLocalId).
  • Create: open a shared FolderCreateModalV2 with initialValues={{ usage_mode: 'model' }} so users can create a model-mode vfolder without leaving the modal.
  • Refresh: call the form's corresponding BAIVFolderSelectRef.refetch() (per-form refs so Preset and Custom forms refetch independently).
• After folder creation, auto-select the newly created folder in the active form. The mutation returns a VFolder (Strawberry) global id, but BAIVFolderSelect's value query reads from vfolder_nodes (VirtualFolderNode, Graphene). Both encode the same UUID but with different __typename: prefixes, so the select's option matching would fail if we set the raw mutation id directly. Decode with safeDecodeUuid and re-encode with toGlobalId('VirtualFolderNode', uuid).

BAIVFolderSelect

• Hide the trailing (id) on the selected label while the user is typing a search query. The search input visually collides with the parenthetical id; the id is still shown in the dropdown options (optionRender) for disambiguation when picking.

Test plan

• In Preset mode: Open → opens explorer; Create → opens FolderCreateModalV2 with usage_mode locked to model; after Create succeeds, the new folder is auto-selected; Refresh bumps the list (effect visible the next time the dropdown is opened).
• In Custom mode: same as above with the Custom form's select.
• When searching in the model folder dropdown, the selected label no longer shows the (id) suffix; clearing the search restores it.
• Existing consumers of BAIVFolderSelect (VFolderMountFormItem, RoleFormModal, AdminModelCardSettingModal, ImportArtifactRevisionToFolderModal) still render the selected label as expected when not searching.

[agatha197]

Warning

This pull request is not mergeable via GitHub because a downstack PR is open. Once all requirements are satisfied, merge this PR as a stack on Graphite.
Learn more

• feat: add model folder picker actions in deployment add-revision modal #7475 👈 (View in Graphite)
• fix(FR-2914): scope deployment add-revision model folder picker to current project #7465 : 1 other dependent PR (#7468 )
• main

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[github-actions]

Coverage Report for backend-ai-ui-coverage (./packages/backend.ai-ui)

Status	Category	Percentage	Covered / Total
🔵	Lines	8.03%	362 / 4506
🔵	Statements	7.17%	411 / 5728
🔵	Functions	8.93%	94 / 1052
🔵	Branches	6.36%	362 / 5690

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
packages/backend.ai-ui/src/components/fragments/BAIVFolderSelect.tsx	0%	0%	0%	0%	52-373

Generated in workflow #843 for commit 5978a5d by the Vitest Coverage Report Action

[github-actions]

Coverage Report for react-coverage (./react)

Status	Category	Percentage	Covered / Total
🔵	Lines	6.51%	1785 / 27407
🔵	Statements	5.36%	1980 / 36939
🔵	Functions	5.24%	296 / 5646
🔵	Branches	3.73%	1293 / 34581

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
react/src/components/DeploymentAddRevisionModal.tsx	0%	0%	0%	0%	135-1764

Generated in workflow #844 for commit 5978a5d by the Vitest Coverage Report Action

[Copilot]

Pull request overview

Adds folder-management actions around model folder selection in the deployment add-revision modal, and adjusts BAIVFolderSelect label rendering while searching.

Changes:

• Adds Open/Create/Refresh actions next to model folder selects in Preset and Custom revision modes.
• Adds post-create auto-selection/refetch flow for newly created model folders.
• Hides the selected folder ID suffix in BAIVFolderSelect while a search query is active.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
react/src/components/DeploymentAddRevisionModal.tsx	Adds model folder action buttons, folder creation modal wiring, and refetch/auto-select behavior.
packages/backend.ai-ui/src/components/fragments/BAIVFolderSelect.tsx	Updates selected-label rendering to omit the ID suffix during search input.