refactor(examples): remove LOAD_PATH modifications and use OptSet wrapper

This commit removes the manual LOAD_PATH modifications in tutorial files which are no longer needed when the package is properly installed. It also updates the examples to use the OptSet wrapper function and properly exports it in the public API. Additionally, it cleans up unnecessary dev dependencies in Project.toml.

Author: amaurigmartins

Project.toml

@@ -47,7 +47,6 @@ DocStringExtensions = "0.9.3"
 EzXML = "1.2.0"
 ForceImport = "0.0.3"
 Gmsh = "0.3.1"
-HypertextLiteral = "0.9.5"
 JSON3 = "1.14.2"
 LinearAlgebra = "1.11.0"
 Logging = "1.11.0"
@@ -59,36 +58,14 @@ PlotlyJS = "0.18.15"
 Plots = "1.40.9"
 Printf = "1.11.0"
 Reexport = "1.2.2"
-Revise = "3.7.2"
 Serialization = "1.11.0"
 SpecialFunctions = "2.5.0"
 Statistics = "1.11.1"
 
 [extras]
-ArgParse = "c7e460c6-2fb9-53a9-8c5b-16f535851c63"
-BenchmarkTools = "6e4b80f9-dd63-53aa-95a3-0cdb28fa8baf"
-Changelog = "5217a498-cd5d-4ec6-b8c2-9b85a09b6e3e"
 Coverage = "a2441757-f6aa-5fb2-8edb-039e3f45d037"
-DisplayAs = "0b91fe84-8a4c-11e9-3e1d-67c38462b6d6"
-Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
-DocumenterCitations = "daee34ce-89f3-4625-b898-19384cb65244"
-HypertextLiteral = "ac1192a8-f4b3-4bfe-ba22-af5b92cd3ab2"
-Infiltrator = "5903a43b-9cc3-4c30-8d17-598619ec4e9b"
-JET = "c3a54625-cd67-489e-a8e7-0a5a0ff4e31b"
-JuliaFormatter = "98e50ef6-434e-11e9-1051-2b60c6c9e899"
-Literate = "98b081ad-f1c9-55d3-8b20-4c87d4299306"
-LocalRegistry = "89398ba2-070a-4b16-a995-9893c55d93cf"
-PlotlyJS = "f0f68f2c-4968-5e81-91da-67840de0976a"
-Plots = "91a5bcdd-55d7-5caf-9e0b-520d859cae80"
-Pluto = "c3e4b0f8-55cb-11ea-2926-15256bba5781"
-PlutoUI = "7f904dfe-b85e-4ff6-b463-dae2292396a8"
-ProfileView = "c46f51b8-102a-5cf2-8d2c-8597cb0e0da7"
-Revise = "295af30f-e4ad-537b-8983-00126c2a3abe"
 SafeTestsets = "1bc83da4-3b8d-516f-aca4-4fe02f6d838f"
-SymSpellChecker = "bb1b64e9-0ccc-445c-80cb-5313b9f7dfe1"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
-TestItemRunner = "f8b46487-2199-4994-9208-9a1283c18c0a"
 
 [targets]
-dev = ["ArgParse", "BenchmarkTools", "Infiltrator", "JET", "JuliaFormatter", "LocalRegistry", "ProfileView", "Revise", "SymSpellChecker", "TestItemRunner"]
-test = ["Test", "Coverage"]
+test = ["Test", "Coverage", "SafeTestsets"]

examples/525kV_1600mm2_bipole_export.pscx

@@ -19,7 +19,6 @@ Depth = 2:3
 # ##   Getting started
 
 # Load the package:
-push!(LOAD_PATH, joinpath(@__DIR__, "..", "src")) # hide
 using LineCableModels
 
 #=

examples/tutorial1.jl

@@ -34,7 +34,6 @@ This tutorial covers:
 =#
 
 # Load the package and set up the environment:
-push!(LOAD_PATH, joinpath(@__DIR__, "..", "src")) # hide
 using DataFrames
 using LineCableModels
 

examples/tutorial2.jl

@@ -25,7 +25,6 @@ HVDC cables are constructed around a central conductor enclosed by a triple-extr
 =#
 
 # Load the package and set up the environment:
-push!(LOAD_PATH, joinpath(@__DIR__, "..", "src")) # hide
 using DataFrames
 using LineCableModels
 
@@ -358,7 +357,7 @@ formulation = FormulationSet(
 );
 
 # Define runtime FEMOptions 
-opts = FEMOptions(
+opts = OptSet(
     force_remesh=true,                          # Force remeshing
     force_overwrite=true,                       # Overwrite existing files
     plot_field_maps=false,                      # Do not compute/ plot field maps

examples/tutorial3.jl

@@ -1,5 +1,5 @@
 # Export public API
-export FormulationSet, to_df, add!
+export FormulationSet, OptSet, to_df, add!
 
 """
     FormulationSet(...)
@@ -9,6 +9,8 @@ The system will infer the correct formulation type.
 """
 function FormulationSet end
 
+function OptSet end
+
 """
 $(TYPEDSIGNATURES)