Fix incorrect variable name after last commit

Cleanup: Use LISTBASE_FOREACH macro in windowmanager intern

Also decrease the scope of variables related to the loops.

Cleanup: Declare variables where initialized

Cleanup: Use typedef for button string info type

Before, it wasn't clear what the int in `uiStringInfo` was supposed to
store. Using a typedef can make this someone more explicit.

Fix T83346: Scrolling doesn't work with mouse over panel header

Just a misplaced assignment to the return value from the panel handler
in rB600fb28b6295.

Geometry Nodes: Attribute compare node

This node reads two input attributes as floats and allows for basic
element-wise comparison operations. Like the attribute math node,
it's also possible to switch to using floats as inputs. This node can
be combined with the point separate node for more flexibility on which
points to separate out.

I used the same abstractions that the attribute math node uses in this
commit, assuming that makes sense.

Geometry Nodes: Refactor and change point separate node

The threshold input is unecessary with an "attribute compare"
node before this one, or with attribute rounding. So to remove some
complexity it is removed, and a boolean input attribute is used instead.

For the implementation, the existing code becomes a bit more specific
to point cloud data, because I'm realizing that mesh separate is quite a
different problem, and it doesn't make sense to force the same code
to be able to solve that too.

Geometry Nodes: Add boolean type to random attribute node

Geometry Nodes: Add a boolean attribute data type

Merge branch 'master' into geometry-nodes-point-separate-node