feat(stroid): first working version

stroid generates o-grid topologies with proper boundary conditions applied. Currently the external domain does not work, this will be addressed in the next commit.

src/meson.build

@@ -0,0 +1,27 @@
+dependencies = [
+    mfem_dep,
+    config_dep
+]
+
+stroid_include_files = include_directories('include')
+stroid_sources = files(
+    'lib/topology/curvilinear.cpp',
+    'lib/topology/mapping.cpp',
+    'lib/topology/topology.cpp',
+    'lib/IO/mesh.cpp',
+    'lib/utils/mesh_utils.cpp',
+)
+
+stroid_lib = static_library(
+    'stroid',
+    stroid_sources,
+    include_directories: stroid_include_files,
+    dependencies: dependencies,
+    install: true
+)
+
+stroid_dep = declare_dependency(
+    link_with: stroid_lib,
+    include_directories: stroid_include_files,
+    dependencies: dependencies
+)