Description

Adds a CLSI-generated TeXcount option file for word count requests so TeXcount handles \newcolumntype declarations in the preamble without parsing their column definitions as real math/groups.

The generated option file is written into the compile directory as .overleaf-texcount-options and passed to texcount with -opt=$COMPILE_DIR/.overleaf-texcount-options.

Related issues / Pull Requests

Contributes to #1396

Verification

• Reproduced the issue with standalone TeXcount 3.1.1: the minimal \newcolumntype{C}{>{$}c<{$}} document reported 8 TeXcount errors and 0 text words before the rule; with %preambleinclude \newcolumntype [ignore,xxx], it reported 1 text word and no errors.
• yarn --cwd services/clsi test:unit --run test/unit/js/CompileManager.test.js
• yarn --cwd services/clsi test:unit --run test/unit/js/CompileManager.test.js test/unit/js/CompileController.test.js
• git diff --check

Notes: yarn --cwd services/clsi lint could not run in this checkout because eslint is not exposed on the workspace script path, and direct root ESLint invocation could not find a flat config for services/clsi. The full CLSI unit suite also has unrelated local failures for missing services/clsi/app/js/DockerRunner and an absolute /overleaf fixture path.

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