feat: ingested width logic, useAbsoluteLayout useBlockLayout

Width options (`width`, `minWidth`, `maxWidth`) options are now a part of the core column object.
useBlockLayout and useAbsoluteLayout hooks now use this new internalized information to implement
their layouts. Those examples have been updated. A virtualized-rows example has also been added to
show off how the useBlockLayout hook can be used to virtualize rows with react-window.

examples/basic/src/App.js

@@ -35,7 +35,13 @@ const Styles = styled.div`
 
 function Table({ columns, data }) {
   // Use the state and functions returned from useTable to build your UI
-  const { getTableProps, headerGroups, rows, prepareRow } = useTable({
+  const {
+    getTableProps,
+    getTableBodyProps,
+    headerGroups,
+    rows,
+    prepareRow,
+  } = useTable({
     columns,
     data,
   })
@@ -52,7 +58,7 @@ function Table({ columns, data }) {
           </tr>
         ))}
       </thead>
-      <tbody>
+      <tbody {...getTableBodyProps()}>
         {rows.map(
           (row, i) =>
             prepareRow(row) || (