[TF2] Backpack label is not displaying properly when applying a tool to an item

[CriticalFlaw]

When applying a tool, like a name tag the header label is truncated because the label's width and height space is too small. Also the stock item checkbox and search bar are misaligned.

[CriticalFlaw]

The changes needed to fix the label so it's displayed in full, aligning the stock items checkbox and increasing the side of the search bar in full can be found here: https://github.com/CriticalFlaw/TF2HUD.Fixes/blob/community/resource/ui/econ/backpackpanel.res#L175