ci: Add typos check (#698)

.github/workflows/rapier-ci-build.yml

@@ -89,3 +89,11 @@ jobs:
         run: cd crates/rapier2d && cargo build --verbose --target wasm32-unknown-emscripten --features simd-stable;
       - name: build rapier3d --features simd-stable
         run: cd crates/rapier3d && cargo build --verbose --target wasm32-unknown-emscripten --features simd-stable;
+  # If this fails, consider changing your text or adding something to .typos.toml
+  # You can find typos here: https://crates.io/crates/typos'
+  typos:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: check typos
+        uses: crate-ci/typos@v1.23.2

.typos.toml

@@ -0,0 +1,14 @@
+# 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.
+
+# Case senstive, matches entire word.
+[default.extend-identifiers]
+anc_color = "anc_color"
+PN = "PN"
+rady = "rady"
+
+# Case insenstive, matches inside word.
+[default.extend-words]
+toi = "toi"