chore: add cSpell for spell checking (#6456)

* chore: Add cSpell for spell checking

* chore: exclude map files and remove dups

* chore: exclude more binary files

* chore: remove MD headings

* Update .cspell.json

* fix a few spellings

* fix more

* fix

Signed-off-by: Joshua Chen <sidachen2003@gmail.com>

* fix a few

* oops

Co-authored-by: Joshua Chen <sidachen2003@gmail.com>

packages/docusaurus-utils-validation/src/JoiFrontMatter.ts

@@ -8,7 +8,7 @@
 import Joi from './Joi';
 
 // Enhance the default Joi.string() type so that it can convert number to strings
-// If user use frontmatter "tag: 2021", we shouldn't need to ask the user to write "tag: '2021'"
+// If user use front matter "tag: 2021", we shouldn't need to ask the user to write "tag: '2021'"
 // Also yaml tries to convert patterns like "2019-01-01" to dates automatically
 // see https://github.com/facebook/docusaurus/issues/4642
 // see https://github.com/sideway/joi/issues/1442#issuecomment-823997884

packages/docusaurus-utils-validation/src/__tests__/validationUtils.test.ts

@@ -32,7 +32,7 @@ describe('validateFrontMatter', () => {
       validateFrontMatter(frontMatter, schema),
     ).toThrowErrorMatchingInlineSnapshot(`"\\"test\\" must be a string"`);
     expect(consoleError).toHaveBeenCalledWith(
-      expect.stringContaining('The following frontmatter'),
+      expect.stringContaining('The following front matter'),
     );
   });
 
@@ -48,7 +48,7 @@ describe('validateFrontMatter', () => {
   });
 
   // Fix Yaml trying to convert strings to numbers automatically
-  // We only want to deal with a single type in the final frontmatter (not string | number)
+  // We only want to deal with a single type in the final front matter (not string | number)
   test('should convert number values to string when string schema', () => {
     const schema = Joi.object<{test: string}>({
       test: JoiFrontMatter.string(),
@@ -60,7 +60,7 @@ describe('validateFrontMatter', () => {
   });
 
   // Helps to fix Yaml trying to convert strings to dates automatically
-  // We only want to deal with a single type in the final frontmatter (not string | Date)
+  // We only want to deal with a single type in the final front matter (not string | Date)
   test('should convert date values when string schema', () => {
     const schema = Joi.object<{test: string}>({
       test: JoiFrontMatter.string(),

packages/docusaurus-utils-validation/src/validationUtils.ts

@@ -112,7 +112,7 @@ export function validateFrontMatter<T>(
 
     logValidationBugReportHint();
 
-    logger.error`The following frontmatter:
+    logger.error`The following front matter:
 ${logger.yellow(frontMatterString)}
 contains invalid values for field(s): ${logger.yellow(invalidFields)}.
 ${errorDetails.map(({message}) => message)}