Show outline rect when dragging out a new text object

[mucow24]

Summary

• Text items have no fill, so the create-drag had no visible feedback until release.
• Render a faint outline rect (matching the marquee styling) during the create gesture for text items.

Test plan

• Select the Text tool and drag on the canvas — a thin outline rectangle follows the pointer.
• Release the drag — the new text item appears at the dragged bounds.
• Other create tools (rect/ellipse/ngon) still drag normally, with no extra outline.

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