Fix typos workflow to handle LaTeX

.github/workflows/typos.yaml

@@ -13,3 +13,5 @@ jobs:
         uses: styfle/[email protected]
       - uses: actions/checkout@v4
       - uses: crate-ci/[email protected]
+        with:
+          config: .typos.toml

.typos.toml

@@ -0,0 +1,18 @@
+[default]
+extend-ignore-re = [
+    # LaTeX math expressions
+    "\\\\\\[.*?\\\\\\]",
+    "\\\\\\(.*?\\\\\\)",
+    "\\$\\$.*?\\$\\$",
+    "\\$.*?\\$",
+    # LaTeX commands
+    "\\\\[a-zA-Z]+\\{.*?\\}",
+    "\\\\[a-zA-Z]+",
+    # LaTeX subscripts and superscripts
+    "_\\{.*?\\}",
+    "\\^\\{.*?\\}"
+]
+
+# You can also exclude specific files or directories if needed
+# [files]
+# extend-exclude = ["*.tex", "docs/*.md"]