🐛 BUG: `return` outside of function with `@typescript-eslint/no-misused-promises` rule causes ESLint crash

[evangirardin]

Describe the Bug

If the @typescript-eslint/no-misused-promises rule is enabled in ESLint, a statement like return Astro.redirect('/404'); in the frontmatter will cause ESLint to crash. I'm assuming this might be related to the workaround implemented in #336. Sorry if this a problem with a package other than prettier-plugin-astro, I can't really tell for sure, I just suspect it might be a symptom of a problem with that PR.

Oops! Something went wrong! :(

ESLint: 9.39.1

Error: Non-null Assertion Failed: Expected node to have a parent.
Occurred while linting [project]/src/pages/index.astro:14
Rule: "@typescript-eslint/no-misused-promises"
    at nullThrows [project]/node_modules/@typescript-eslint/utils/dist/eslint-utils/nullThrows.js:18:15)
    at [project]/node_modules/@typescript-eslint/eslint-plugin/dist/rules/no-misused-promises.js:462:46
    at checkReturnStatement ([project]/node_modules/@typescript-eslint/eslint-plugin/dist/rules/no-misused-promises.js:463:15)
    at ruleErrorHandler ([project]/node_modules/eslint/lib/linter/linter.js:1173:33)
    at [project]/node_modules/eslint/lib/linter/source-code-visitor.js:76:46
    at Array.forEach (<anonymous>)
    at SourceCodeVisitor.callSync ([project]/node_modules/eslint/lib/linter/source-code-visitor.js:76:30)
    at [project]/node_modules/eslint/lib/linter/source-code-traverser.js:291:18
    at Array.forEach (<anonymous>)
    at SourceCodeTraverser.traverseSync ([project]/node_modules/eslint/lib/linter/source-code-traverser.js:290:10)

Steps to Reproduce

1. Install typescript-eslint, eslint-plugin-prettier, and prettier-plugin-astro
2. Write an eslint.config.js with @typescript-eslint/no-misused-promises set to 'error'
3. Try to lint the following page:

---
return Astro.redirect('/404');
---

4. ESLint crashes :(