Allow sub-folders in Outfits

[canny]

Test plan

Setup:

1. Right-click the My Outfits folder and choose New Folder from the context menu.
2. Verify a New Folder is created within the My Outfits folder. Rename the folder to Folder1
3. Right-click Folder1 and create a New Folder within it. Rename the folder to Folder2
4. Right-click Folder2 and choose New Outfit from the context menu.
5. Verify a New Outfit folder is created and it has a clothes hangar icon. Rename the folder to Outfit1

RULE: Outfits aren't permitted to be nested inside other outfits

1. Verify the Outfit1 folder cannot be moved into any other Outfit folder (folder with a clothes hangar icon).

RULE: Movement of Outfits is permitted to any subfolder or into My Outfits

1. Verify the Outfit1 folder can be moved between the "My Outfits" folder, Folder1 subfolder, and Folder2 subfolder.
2. Verify the Outfit1 folder can be moved to any folder outside of the My Outfits folder except "Landmarks", "Lost And Found", "Received Landmarks" and "Trash"

RULE: Subfolders (a folder within the "My Outfits" system folder) will not accept items/links - Ie. The 'My Outfits' Subfolders can only accept My Outfits Subfolders or Outfit folders.

1. Verify no items can be added to Folder1.
2. Verify no links can be added to Folder1.
3. Click the + button > New Folder.
4. Verify that New Folder can be dragged into the My Outfits folder.
5. Verify that New Folder can be dragged into the Folder1 which is within the My Outfits folder.

RULE: Movement of Subfolders is permitted only into My Outfits or other subfolders.

1. Verify Folder2 (the 'My Outfits' Subfolder) can be dragged between the My Outfits folder and Folder1.
2. Verify Folder2 cannot be dragged to any Outfit folder.
3. Verify the Outfit1 folder can be moved to any folder outside of the My Outfits folder except "Landmarks", "Lost And Found", and "Received Landmarks"
4. Verify the Outfit1 folder can be moved back to the "My Outfits" folder. Verify it is a move operation and not a copy operation.

RULE: Subfolders shouldn't be visible in the 'appearance' panel (Avarar menu > Now wearing…)

1. Open Avatar menu > Now wearing… and click the My Outfits tab.
2. Open Inventory. Right-click the My Outfits folder in Inventory and choose New Folder from the context menu.
3. Rename the New Folder to INVISIBLE.
4. Right click the INVISIBLE subfolder and choose New Outfit from the context menu.
5. Rename the New Outfit to visible.
6. Verify the 'visible' outfit is in the list.
7. Verify the 'INVISIBLE' folder is not in the list.

RULE: The My Outfits floater only tracks outfit folders that are within the My Outfits folder of Inventory.

1. Open the My Outfits folder in Inventory
2. Drag an existing outfit folder from the My Outfits folder to the Objects folder.
3. Open Avatar menu > Now wearing…
4. Verify the outfit that was dragged to the Object folder is not listed in the Outfit Gallery tab or My Outfits tab.
5. Drag the outfit from the Objects folder back to the My Outfits folder.
6. Verify the outfit is listed in the Outfit Gallery tab and My Outfits tab.

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As a user I should be able to create a new folder in the My Outfits directory of my inventory so that I can organize my outfits.

[canny]

This issue has been linked to a Canny post: Allow sub-folders in Outfits 🎉

[akleshchev]

Please provide use cases and what is expected. It's one cases if each subfolder is supposed to be an independent outfit while 'root' is just a folder, it's another if there should be subfolders for storing other invenotory, like a colection of animations for an outfit.

[akleshchev]

https://github.com/secondlife/jira-archive-internal/issues/64617 - Various requests related to either nesting outfits inside folder, nesting folders inside outfits.