Space Filler Multicursor

Command Palette: Align All Cursors to Same Column
Keybinding: Cmd+K A

A VS Code extension that aligns all your multicursors to the same column by inserting spaces.

How It Works

Place multiple cursors in your editor (using Cmd+D, Option+Click, etc.)
Run the Align All Cursors to Same Column command
The extension finds the rightmost cursor column and inserts spaces before every other cursor until they all line up

Before (cursors shown as |):

const foo| = 1;
const longVariableName| = 2;
const x| = 3;

After:

const foo              | = 1;
const longVariableName | = 2;
const x                | = 3;

If multiple cursors are on the same line, only the one with the smallest column index is kept.
If only one cursor is active, a warning message explains how to use the command.
The entire operation is a single undo step — one Cmd+Z reverts everything.
Column is calculated by character index (not visual/tab-expanded position).

Initial release.