[WIP]: Explore editmode

[snowystinger]

Closes
bringing https://github.com/adobe/react-spectrum/tree/edit-mode back to life

✅ Pull Request Checklist:

• Included link to corresponding React Spectrum GitHub Issue.
• Added/updated unit tests and storybook for this change (for new code or code which already has tests).
• Filled out test instructions.
• Updated documentation (if it already exists for this component).
• Looked at the Accessibility Practices for this feature - Aria Practices

📝 Test Instructions:

🧢 Your Project:

[rspbot]

Build successful! 🎉

• View the storybook
• View the S2 storybook
• View the documentation
• View the S2 docs

[rspbot]

Build successful! 🎉

• View the storybook
• View the S2 storybook
• View the documentation
• View the S2 docs

[rspbot]

## API Changes

react-aria-components

/react-aria-components:Cell

 Cell {
+  allowsEditing?: boolean
   children?: ChildrenOrFunction<CellRenderProps>
   className?: ClassNameOrFunction<CellRenderProps>
   colSpan?: number
   id?: Key
   textValue?: string
 }

/react-aria-components:CellProps

 CellProps {
+  allowsEditing?: boolean
   children?: ChildrenOrFunction<CellRenderProps>
   className?: ClassNameOrFunction<CellRenderProps>
   colSpan?: number
   id?: Key
   textValue?: string
 }

/react-aria-components:CellRenderProps

 CellRenderProps {
+  endEditing: () => void
   id?: Key
+  isEditing: boolean
   isFocusVisible: boolean
   isFocused: boolean
   isHovered: boolean
   isPressed: boolean
+  startEditing: () => void
 }

/react-aria-components:TableState

 TableState <T> {
   collection: TableCollection<T>
   disabledKeys: Set<Key>
+  editingKey: Key | null
+  endEditing: () => void
   isKeyboardNavigationDisabled: boolean
   selectionManager: SelectionManager
   setKeyboardNavigationDisabled: (boolean) => void
   showSelectionCheckboxes: boolean
   sort: (Key, 'ascending' | 'descending') => void
   sortDescriptor: SortDescriptor | null
+  startEditing: (Key) => void
 }

---

@react-aria/grid

/@react-aria/grid:GridCellAria

 GridCellAria {
   gridCellProps: DOMAttributes
+  isEditing: boolean
   isPressed: boolean
 }

---

@react-aria/table

/@react-aria/table:TableCellAria

 TableCellAria {
   gridCellProps: DOMAttributes
+  isEditing: boolean
   isPressed: boolean
 }

---

@react-spectrum/s2

/@react-spectrum/s2:Cell

 Cell {
   align?: 'start' | 'center' | 'end' = 'start'
+  allowsEditing?: boolean
   children: ReactNode
   className?: ClassNameOrFunction<CellRenderProps>
   colSpan?: number
   id?: Key
   style?: StyleOrFunction<CellRenderProps>
   textValue?: string
 }

/@react-spectrum/s2:CellProps

 CellProps {
   align?: 'start' | 'center' | 'end' = 'start'
+  allowsEditing?: boolean
   children: ReactNode
   className?: ClassNameOrFunction<CellRenderProps>
   colSpan?: number
   id?: Key
   style?: StyleOrFunction<CellRenderProps>
   textValue?: string
 }

---

@react-stately/grid

/@react-stately/grid:GridState

 GridState <C extends GridCollection<T>, T> {
   collection: GridCollection<T>
   disabledKeys: Set<Key>
+  editingKey: Key | null
+  endEditing: () => void
   isKeyboardNavigationDisabled: boolean
   selectionManager: SelectionManager
+  setKeyboardNavigationDisabled: (boolean) => void
+  startEditing: (Key) => void
 }

---

@react-stately/table

/@react-stately/table:TableState

 TableState <T> {
   collection: TableCollection<T>
   disabledKeys: Set<Key>
+  editingKey: Key | null
+  endEditing: () => void
   isKeyboardNavigationDisabled: boolean
   selectionManager: SelectionManager
   setKeyboardNavigationDisabled: (boolean) => void
   showSelectionCheckboxes: boolean
   sort: (Key, 'ascending' | 'descending') => void
   sortDescriptor: SortDescriptor | null
+  startEditing: (Key) => void
 }

/@react-stately/table:TreeGridState

 TreeGridState <T> {
   collection: TableCollection<T>
   disabledKeys: Set<Key>
+  editingKey: Key | null
+  endEditing: () => void
   expandedKeys: 'all' | Set<Key>
   isKeyboardNavigationDisabled: boolean
   keyMap: Map<Key, GridNode<T>>
   selectionManager: SelectionManager
   setKeyboardNavigationDisabled: (boolean) => void
   showSelectionCheckboxes: boolean
   sort: (Key, 'ascending' | 'descending') => void
   sortDescriptor: SortDescriptor | null
+  startEditing: (Key) => void
   toggleKey: (Key) => void
   userColumnCount: number
 }

---