fix: teleport to, improve teleport to popup and fix backpack avatar preview region

[kuruk-mm]

Fix #312

addionaly, fix a avatar preview back overflowing when you were in the main menu (the discover button was not 100% clickable)

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 4 lines in your changes are missing coverage. Please review.

Project coverage is 49.10%. Comparing base (028f1f5) to head (d800aa5).

Files	Patch %	Lines
...dot-lib/src/scene_runner/global_get_node_helper.rs	0.00%	3 Missing ⚠️
...-godot-lib/src/godot_classes/dcl_confirm_dialog.rs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #313      +/-   ##
==========================================
+ Coverage   49.05%   49.10%   +0.04%     
==========================================
  Files         155      155              
  Lines       19042    19042              
==========================================
+ Hits         9342     9350       +8     
+ Misses       9700     9692       -8     

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