Restore TODO comments with (reinstated) marker in spillfield.jl

[Copilot]

Two TODO comments in src/spillfield.jl marking spillfield interface updates were confirmed to be present at the requested locations and updated with a "(reinstated)" marker to indicate they have been restored.

Changes Made

Both TODO comments have been updated to include the "(reinstated)" marker:

• Line 278 in vconcat_spillfields: # @@ TODO: Needs to be updated after changes to spillfield interface (reinstated)
• Line 351 in hconcat_spillfields: # @@ TODO: Needs to be updated after changes to spillfield interface (reinstated)

Each comment precedes its respective # Check that grids are of compatible sizes assertion block as requested.

Status

The TODO comments were originally added in commit a7a6251 and have now been marked with "(reinstated)" to clearly indicate their restoration per maintainer request.

Original prompt

Problem Description

Two TODO comments were removed from src/spillfield.jl but need to be restored as requested by @Oddan.

Changes Required

In the file src/spillfield.jl, restore the following TODO comments:

1. At line 278 (in the _merge_spillfields_horizontal! function):
   Add back the comment before the # Check that grids are of compatible sizes line:

   # @@ TODO: Needs to be updated after changes to spillfield interface

2. At line 351 (in the _merge_spillfields_vertical! function):
   Add back the comment before the # Check that grids are of compatible sizes line:

   # @@ TODO: Needs to be updated after changes to spillfield interface

Both comments should be placed immediately before their respective # Check that grids are of compatible sizes comments in their functions.

Context

These TODO reminders are still relevant and need to be kept in the codebase to track future work needed after the spillfield interface changes.

This pull request was created from Copilot chat.

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[Oddan]

Add (reinstated) after each todo line comment

[Copilot]

Add (reinstated) after each todo line comment

Added "(reinstated)" to both TODO comments at lines 278 and 351 in commit 4cf6a26.