Improve spell checker using codespell

* Configures automated spell checking with codespell
Adds GitHub workflows and configuration files for automated spell checking using `codespell`.

This includes:
- A workflow for checking pull requests and preventing new typos
- A workflow for automatically fixing typos in the main codebase
- Configuration files for `codespell` to ignore specific terms and file types
- Documentation on how to use and configure the spell checking workflows.

* Corrects minor spelling and grammar errors.

GrpcInterface/Python/rips/PythonExamples/wells_and_fractures/create_surface_from_thermal_fracture.py

@@ -94,7 +94,7 @@ home_dir = expanduser("~")
 for fracture in fractures:
     fracture_name = fracture.user_description
 
-    # Create the ouput directory
+    # Create the output directory
     output_directory = (
         Path(home_dir) / "thermal_fracture_surfaces" / "{}".format(fracture_name)
     )

GrpcInterface/Python/rips/case.py

@@ -540,9 +540,9 @@ def create_lgr_for_completion(
         --------------- | -------------------------------------- | -----
         time_steps      | Time step index                        | Integer
         well_path_names | List of well path names                | List of Strings
-        refinement_i    | Refinment in x-direction               | Integer
-        refinement_j    | Refinment in y-direction               | Integer
-        refinement_k    | Refinment in z-direction               | Integer
+        refinement_i    | Refinement in x-direction              | Integer
+        refinement_j    | Refinement in y-direction              | Integer
+        refinement_k    | Refinement in z-direction              | Integer
         split_type      | Defines how to split LGRS              | String enum
 
     **Enum split_type**::

GrpcInterface/Python/rips/simulation_well.py

@@ -79,7 +79,7 @@ def cells(
 
 @add_method(SimulationWell)
 def accumulated_perforation_length(self: SimulationWell, timestep: int) -> float:
-    """Get accumulated perforation lenght for the given timestep.
+    """Get accumulated perforation length for the given timestep.
        If a well is closed the length will be 0.
 
     Arguments:

GrpcInterface/Python/rips/tests/test_surfaces.py

@@ -76,7 +76,7 @@ def test_create_regular_surface(rips_instance, initialize_test):
     ):
         s.set_property("property_too_big", [i for i in range(nx * ny * 2)])
 
-    # Sucessfully set the depth property
+    # Successfully set the depth property
     s.set_property("depth", [i for i in range(nx * ny)])
     s.set_property_as_depth("depth")
 

GrpcInterface/Python/rips/tests/test_wells_path_completions.py

@@ -88,7 +88,7 @@ def test_add_well_path_completions(rips_instance, initialize_test):
 
 def test_add_well_path_fracture_template(rips_instance, initialize_test):
     # Add test for all properties
-    # Some properties depend on availablility of other data and is not tested, these tests are commented out
+    # Some properties depend on availability of other data and is not tested, these tests are commented out
 
     fracture_template = rips_instance.project.descendants(rips.FractureTemplate)[0]
     fracture_template.azimuth_angle = 23.0