update Open Source Docs from Roblox internal teams

Author: rbx-open-source-docs[bot]

content/en-us/reference/engine/classes/ScriptEditorService.yaml

@@ -195,6 +195,7 @@ methods:
             preselect: boolean?,
             textEdit: {
               newText: string,
+              insert: { start: { line: number, character: number }, ["end"]: { line: number, character: number } },
               replace: { start: { line: number, character: number }, ["end"]: { line: number, character: number } },
             }?
           }
@@ -233,9 +234,7 @@ methods:
       - `Response.items[n].preselect` If true, the editor sorts this completion
         item ahead of all others and selects it for the user by default. No
         effect if false or missing.
-      - `Response.items[n].textEdit` If present, accepting the completion
-        applies this text edit - replacing the span between the positions start
-        and end with newText.
+      - `Response.items[n].textEdit` If present, accepting the completion applies this text edit - inserting or replacing the span between the positions start and end with newText.
 
       If a callback returns a malformed result or encounters an error, the
       editor discards the modified Response table and uses the built-in

tools/checks/main.ts

@@ -4,6 +4,7 @@ console.time(timeMessage);
 import { FileOption, getConfig } from './utils/config.js';
 const config = await getConfig();
 
+import fs from 'fs';
 import path from 'path';
 import { VFile } from 'vfile';
 import { VFileMessage } from 'vfile-message';
@@ -217,6 +218,12 @@ try {
     const isMarkdownFile = filePath.endsWith(FileExtension.MARKDOWN);
     const isYamlFile = filePath.endsWith(FileExtension.YAML);
     console.log(`::group::${Emoji.Mag} Checking`, filePathFromRepoRoot);
+    if (!fs.existsSync(filePath)) {
+      console.log(
+        `${Emoji.NoEntry} File does not exist: ${filePathFromRepoRoot}`
+      );
+      continue;
+    }
     const fileContent = readFileSync(filePath);
     if (
       config.checkLocalizedContent &&