Integrate with WEAS viewer.

[yakutovicha]

Requires superstar54/weas-widget#22.

Here is the way to test it:

1. Enter AiiDAlab's terminal, cd into the ~/apps/ folder
2. Clone the awb repository, and enter it: cd aiidalab-widgets-base
3. Switch to the feature/weas-viewer-integration branch
4. Pip install it: pip install --user -e .
5. Go to another location and git clone my fork of the weas-widget.
6. Enter the folder and switch to the feature/integrate-with-structuremanager-widget branch.
7. Pip install it: pip install --user -e .
8. Open File Manager in AiiDAlab and enter the apps/aiidalab-widgets-base/notebooks folder
9. Launch structures.ipynb and execute its cells.

Problems:

1. When integrated with awb's StructureManager the control icons look weird:
   

2. When uploading a new structure with the StructureManager, the weas viewer doesn't show it. The only way for it to work is to launch a viewer in a separate cell and execute it:

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 87.50%. Comparing base (8808a3c) to head (1340e40).
Report is 39 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #559      +/-   ##
==========================================
+ Coverage   87.07%   87.50%   +0.42%     
==========================================
  Files          27       27              
  Lines        4649     5321     +672     
==========================================
+ Hits         4048     4656     +608     
- Misses        601      665      +64     

Flag	Coverage Δ
python-3.10	87.50% <100.00%> (+0.42%)	⬆️
python-3.9	87.53% <100.00%> (+0.42%)	⬆️

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[superstar54]

Hi @yakutovicha ,

When integrated with awb's StructureManager the control icons look weird:

this is fixed. Also the undo and redo buttons hidden using the guiConfig parameter.

Besides, the text of the dropdown in the control was wrong; this has also been fixed.

When uploading a new structure with the StructureManager, the weas viewer doesn't show it.

This is also fixed.

Please test it again, and see is there any update required from the weas side.

[superstar54]

Enter the folder and switch to the feature/integrate-with-structuremanager-widget branch.
Pip install it: pip install --user -e .

now it also needs to run npm to install weas-widget locally

npm install
npm run build
pip install -e .