Migrate quick_start to sphinx-gallery

[agoscinski]

Migrate the quck_start.ipynb to sphinx-gallery:

• create a base conda env, and install aiida core services, including the rabbitmq.
• create a profile using verdi presto
• convert the graphviz to an SVG XML string, then embed it into an HTML file

After setting up the AiiDA environment, migration of other notebooks becomes straightforward.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 15.78947% with 16 lines in your changes missing coverage. Please review.

Project coverage is 79.74%. Comparing base (5937b88) to head (a6f994b).
Report is 48 commits behind head on main.

Files	Patch %	Lines
aiida_workgraph/utils/__init__.py	15.78%	16 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #243      +/-   ##
==========================================
+ Coverage   75.75%   79.74%   +3.98%     
==========================================
  Files          70       65       -5     
  Lines        4615     4897     +282     
==========================================
+ Hits         3496     3905     +409     
+ Misses       1119      992     -127     

Flag	Coverage Δ
python-3.11	79.66% <15.78%> (+3.99%)	⬆️
python-3.9	79.69% <15.78%> (+3.96%)	⬆️

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