Add codespell support (config, workflow to detect/not fix) and make it fix a single typo! (#216)

* Add github action to codespell master on push and PRs

* Add rudimentary codespell config

* [DATALAD RUNCMD] chore: run codespell throughout fixing few left typos automagically

=== Do not change lines below ===
{
 "chain": [],
 "cmd": "codespell -w",
 "exit": 0,
 "extra_inputs": [],
 "inputs": [],
 "outputs": [],
 "pwd": "."
}
^^^ Do not change lines above ^^^

Author: yarikoptic

.github/workflows/codespell.yml

@@ -0,0 +1,25 @@
+# Codespell configuration is within pyproject.toml
+---
+name: Codespell
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+permissions:
+  contents: read
+
+jobs:
+  codespell:
+    name: Check for spelling errors
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Annotate locations with typos
+        uses: codespell-project/codespell-problem-matcher@v1
+      - name: Codespell
+        uses: codespell-project/actions-codespell@v2

README.md

@@ -208,7 +208,7 @@ To run with a config file, use the following command:
 lfbw -c ./config-example.ini
 ```
 
-The files that you might want to replace are the followings:
+The files that you might want to replace are the following:
 
   - ``background.jpg`` - the background image
   - ``foreground.jpg`` - the foreground image

pyproject.toml

@@ -25,3 +25,10 @@ cmapy = ">=0.6.6"
 configargparse = ">=1.7.1"
 protobuf = ">=4.25.8"
 
+
+[tool.codespell]
+# Ref: https://github.com/codespell-project/codespell#using-a-config-file
+skip = '.git*'
+check-hidden = true
+# ignore-regex = ''
+# ignore-words-list = ''