ci: Enable typos check (#35)

.github/workflows/ci.yml

@@ -229,3 +229,12 @@ jobs:
       # We test documentation using nightly to match docs.rs. This prevents potential breakages
       - name: cargo doc
         run: cargo doc --workspace --all-features --no-deps --document-private-items -Zunstable-options -Zrustdoc-scrape-examples
+
+  # If this fails, consider changing your text or adding something to .typos.toml
+  typos:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: check typos
+        uses: crate-ci/typos@v1.23.2

.typos.toml

@@ -0,0 +1,22 @@
+# See the configuration reference at
+# https://github.com/crate-ci/typos/blob/master/docs/reference.md
+
+# Corrections take the form of a key/value pair. The key is the incorrect word
+# and the value is the correct word. If the key and value are the same, the
+# word is treated as always correct. If the value is an empty string, the word
+# is treated as always incorrect.
+
+# Match Identifier - Case Sensitive
+[default.extend-identifiers]
+t1_iy = "t1_iy"
+tranform_before_mask_deprecated = "tranform_before_mask_deprecated"
+
+# Match Inside a Word - Case Insensitive
+[default.extend-words]
+
+[files]
+# Include .github, .cargo, etc.
+ignore-hidden = false
+# /.git isn't in .gitignore, because git never tracks it.
+# Typos doesn't know that, though.
+extend-exclude = ["/.git"]