Enforce LF line endings to fix yamllint CRLF failures on Windows (#469)

* Initial plan

* Fix yamllint failure on Windows by enforcing LF line endings

- Add .gitattributes to enforce LF line endings globally and explicitly for YAML files
- Update mixed-line-ending pre-commit hook with --fix=lf to auto-convert CRLF to LF

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Co-authored-by: jbampton <418747+jbampton@users.noreply.github.com>

* Address Gemini review: expand binary file types and add types: [text] to mixed-line-ending hook

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Co-authored-by: jbampton <418747+jbampton@users.noreply.github.com>

* Update .pre-commit-config.yaml

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: jbampton <418747+jbampton@users.noreply.github.com>
Co-authored-by: John Bampton <jbampton@users.noreply.github.com>

Author: Copilot

.gitattributes

@@ -0,0 +1,18 @@
+# Enforce LF line endings for all text files to prevent CRLF issues on Windows
+* text=auto eol=lf
+
+# Explicitly enforce LF for YAML files (prevents yamllint failures on Windows)
+*.yaml text eol=lf
+*.yml text eol=lf
+
+# Binary files
+*.png binary
+*.jpg binary
+*.jpeg binary
+*.gif binary
+*.ico binary
+*.webp binary
+*.avif binary
+*.pdf binary
+*.woff binary
+*.woff2 binary

.pre-commit-config.yaml

@@ -106,6 +106,7 @@ repos:
       - id: mixed-line-ending
         name: run mixed-line-ending
         description: replaces or checks mixed line ending
+        args: [--fix=lf]
 
   - repo: https://github.com/biomejs/pre-commit
     rev: "v2.4.8"