feat: refactor sidebar to nested draggable lists with long-press gesture arbitration

packages/app/src/utils/sidebar-shortcuts.ts

@@ -8,46 +8,21 @@ export interface SidebarShortcutWorkspaceTarget {
   workspaceId: string
 }
 
-export type SidebarWorkspaceTreeRow =
-  | {
-      kind: 'project'
-      rowKey: string
-      project: SidebarProjectEntry
-      displayName: string
-    }
-  | {
-      kind: 'workspace'
-      rowKey: string
-      projectKey: string
-      workspace: SidebarWorkspaceEntry
-      shortcutNumber: number | null
-    }
-
-export interface SidebarWorkspaceViewModel {
-  rows: SidebarWorkspaceTreeRow[]
+export interface SidebarShortcutModel {
   shortcutTargets: SidebarShortcutWorkspaceTarget[]
   shortcutIndexByWorkspaceKey: Map<string, number>
 }
 
-export function buildSidebarWorkspaceViewModel(input: {
+export function buildSidebarShortcutModel(input: {
   projects: SidebarProjectEntry[]
   collapsedProjectKeys: ReadonlySet<string>
-  getProjectDisplayName: (project: SidebarProjectEntry) => string
   shortcutLimit?: number
-}): SidebarWorkspaceViewModel {
+}): SidebarShortcutModel {
   const maxShortcuts = Math.max(0, Math.floor(input.shortcutLimit ?? 9))
-  const rows: SidebarWorkspaceTreeRow[] = []
   const shortcutTargets: SidebarShortcutWorkspaceTarget[] = []
   const shortcutIndexByWorkspaceKey = new Map<string, number>()
 
   for (const project of input.projects) {
-    rows.push({
-      kind: 'project',
-      rowKey: `project:${project.projectKey}`,
-      project,
-      displayName: input.getProjectDisplayName(project),
-    })
-
     if (input.collapsedProjectKeys.has(project.projectKey)) {
       continue
     }
@@ -62,16 +37,8 @@ export function buildSidebarWorkspaceViewModel(input: {
         })
         shortcutIndexByWorkspaceKey.set(workspace.workspaceKey, shortcutNumber)
       }
-
-      rows.push({
-        kind: 'workspace',
-        rowKey: `workspace:${project.projectKey}:${workspace.workspaceKey}`,
-        projectKey: project.projectKey,
-        workspace,
-        shortcutNumber,
-      })
     }
   }
 
-  return { rows, shortcutTargets, shortcutIndexByWorkspaceKey }
+  return { shortcutTargets, shortcutIndexByWorkspaceKey }
 }