Add quality code tests: Aqua.jl + method ambiguities test

[Tortar]

This resolved the 22 method ambiguities in Agents.jl. Notice that this resolved a bug with nearby_ids in a no space model which was ambiguous before, all other ambiguities are less important

[codecov-commenter]

Codecov Report

Merging #921 (c5521ad) into main (fa03585) will increase coverage by 0.00%. The diff coverage is 60.00%.

:exclamation: Current head c5521ad differs from pull request most recent head 7c14512. Consider uploading reports for the commit 7c14512 to get more accurate results

@@           Coverage Diff           @@
##             main     #921   +/-   ##
=======================================
  Coverage   92.26%   92.26%           
=======================================
  Files          33       33           
  Lines        2274     2275    +1     
=======================================
+ Hits         2098     2099    +1     
  Misses        176      176           

Files	Coverage Δ
src/spaces/discrete.jl	98.87% <100.00%> (ø)
src/spaces/grid_single.jl	100.00% <100.00%> (ø)
src/spaces/openstreetmap.jl	89.05% <100.00%> (+0.03%)	:arrow_up:
src/core/space_interaction_API.jl	93.23% <0.00%> (ø)
src/spaces/nothing.jl	70.00% <0.00%> (ø)

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[Tortar]

I will also add Aqua.jl to the quality tests so expanding a bit the breadth of this PR :-)

[Tortar]

• Aqua.jl ambiguities tests goes too far in the call stack: see https://discourse.julialang.org/t/aqua-jl-finds-many-ambiguities-in-core-base/103963 so disabled