Add folder workspace icon

[madsrasmussen]

This PR adds a workspace icon for all folders.

It also aligns how we render a folder by introducing an element we can use across all workspaces. We should add a 'kind' for this element at some point.

Currently, it is not possible to change the name of a file system folder, which means that the name field should be read-only in this case. The PR also introduces a UmbNameWriteGuardManager that can be used within all namable workspaces. The Partial View, Stylesheet, and Script workspaces add a rule to this manager to prevent the name from being edited.

[nielslyngsoe]

@madsrasmussen I love it, it seems done? so should we get it in?

[madsrasmussen]

@nielslyngsoe I found a small hiccup yesterday. The file system folders should have a readonly name field, but after I have changed it to use the umb-folder-workspace-element then the name is editable.

I am trying to think of a good generic way to make the name readonly. Maybe something with guards. 🤔

[madsrasmussen]

@nielslyngsoe This PR has been updated to also work correctly for file system workspaces. Please see description for more details.

[Copilot]

Pull Request Overview

This PR standardizes folder workspaces by introducing a shared editor element with an icon, adds a name write guard to prevent renames on file system folders, and updates all folder workspace editors to use the new shared component.

• Introduced UmbFolderWorkspaceEditorElement to render folder workspaces with a consistent icon and name field.
• Replaced custom rendering in various folder workspace editor elements to use the shared folder workspace editor.
• Added UmbNameWriteGuardManager and applied rename-prevention rules for file system folders in relevant contexts.

Reviewed Changes

Copilot reviewed 15 out of 15 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
templating/stylesheets/tree/folder/workspace/stylesheet-folder-workspace-editor.element.ts	Added name write guard rule and switched to shared folder workspace editor.
templating/scripts/tree/folder/workspace/script-folder-workspace-editor.element.ts	Added name write guard rule, switched to shared editor, and updated import path.
templating/partial-views/tree/folder/workspace/partial-view-folder-workspace-editor.element.ts	Added name write guard rule and switched to shared folder workspace editor.
media/media-types/tree/folder/workspace/media-type-folder-editor.element.ts	Switched to shared folder workspace editor component.
documents/document-types/tree/folder/workspace/document-type-folder-editor.element.ts	Switched to shared folder workspace editor component.
documents/document-blueprints/tree/folder/workspace/document-blueprint-folder-editor.element.ts	Switched to shared folder workspace editor component.
data-type/tree/folder/workspace/data-type-folder-editor.element.ts	Switched to shared folder workspace editor component.
core/workspace/namable/name-write-guard.manager.ts	Introduced UmbNameWriteGuardManager to manage rename-permission rules.
core/workspace/namable/namable-workspace-context.interface.ts	Added nameWriteGuard to the namable workspace context interface.
core/workspace/namable/index.ts	Exported the new name write guard manager.
core/workspace/entity-detail/entity-named-detail-workspace-base.ts	Integrated UmbNameWriteGuardManager into entity-named-detail workspaces with default fallback.
core/workspace/components/workspace-header-name-editable/workspace-header-name-editable.element.ts	Observes write guard rules to disable the name input when renaming is prevented.
core/tree/folder/workspace/index.ts	Registered the new shared folder workspace editor element.
core/tree/folder/workspace/folder-workspace-editor.element.ts	Created the shared folder workspace editor with icon styling.
core/tree/folder/index.ts	Exported the workspace folder module.

Comments suppressed due to low confidence (1)

src/Umbraco.Web.UI.Client/src/packages/templating/partial-views/tree/folder/workspace/partial-view-folder-workspace-editor.element.ts:14

• [nitpick] The message text casing for 'Partial View folder' should be consistent with other folder types (e.g., capitalize or lowercase 'script folder', 'stylesheet folder') to maintain a uniform user experience.

message: 'It is not possible to change the name of a Partial View folder.',

[nielslyngsoe]

Changes looks good, have though not tested this yet.