Feature/expand paths

[RegularnaMatrica]

Expands path on contracted graph to the path on full (uncontracted) graph.

[RegularnaMatrica]

I've looked into uncontract_graph function. Currently it does not keep the order of edges as in contracted graph. I did not change that function, becasue to my understanding it is currently missing graph_full <- graph_full[indx_to_full,], so I'm not certain what the function should do.

Also it seems that edge_map <- get_edge_map(graph) does not keep the order of edges, even though #173 claims it should, thats why I've included sort_transitions˛function.

[codecov]

Codecov Report

❌ Patch coverage is 0% with 30 lines in your changes missing coverage. Please review.
✅ Project coverage is 93.28%. Comparing base (c132a22) to head (ef06b20).

Files with missing lines	Patch %	Lines
R/paths.R	0.00%	30 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #334      +/-   ##
==========================================
- Coverage   93.69%   93.28%   -0.42%     
==========================================
  Files          52       52              
  Lines        6728     6758      +30     
==========================================
  Hits         6304     6304              
- Misses        424      454      +30     

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[mpadge]

@RegularnaMatrica Sorry it took so long to get to this. I've finally merged it (with a few extra tweaks). Because you've added a whole new function, I invite you to submit a PR adding yourself as an author of the package - role = "aut" in https://github.com/UrbanAnalyst/dodgr/blob/main/DESCRIPTION. Thanks!