fix type error in grid generators and add some test functions for gri… #105

	name: Code checks

	on:
	pull_request:
	push:
	branches: ["master"]

	jobs:

	pre-commit:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: pre-commit/action@2c7b3805fd2a0fd8c1884dcaebf91fc102a13ecd # v3.0.1

	explicit-imports:
	runs-on: ubuntu-latest
	name: "ExplicitImports.jl"
	steps:
	- uses: actions/checkout@v4
	# - uses: julia-actions/setup-julia@v2
	# with:
	# version: '1'
	- uses: julia-actions/cache@v2
	- uses: julia-actions/julia-buildpkg@v1
	- name: Install dependencies
	shell: julia {0}
	run: \|
	using Pkg
	Pkg.add("ExplicitImports")
	- name: ExplicitImports.jl code checks
	shell: julia --project {0}
	run: \|
	using Ferrite, ExplicitImports
	allow_unanalyzable = (ApplyStrategy, ColoringAlgorithm) # baremodules
	check_no_implicit_imports(Ferrite; allow_unanalyzable)
	check_no_stale_explicit_imports(Ferrite; allow_unanalyzable)
	check_all_qualified_accesses_via_owners(Ferrite)

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