chore: minor docs change (#364)

* chore: minor docs change

* chore: minor docs change

Author: Chrilleweb

docs/capabilities.md

@@ -34,12 +34,12 @@ import { MY_KEY } from '$env/static/public';
 MY_KEY
 ```
 
-Default scanned file types: .ts, .js, jsx, tsx, vue, .mjs, .mts, .cjs, .cts, .svelte
-
 ## What It Checks For
 
 > **Note:** The scanner skips files containing any line over 500 characters, as these are likely minified or bundled — this avoids false positives across all checks below.
 
+Which files are scanned is determined by the file scanning configuration (see [configuration and flags](./configuration_and_flags.md#file-scanning-flags)).
+
 ### 1 Missing Variables
 
 Variables that are **used in code** but **not defined** in the selected env comparison file.

docs/configuration_and_flags.md

@@ -330,6 +330,8 @@ Usage in the configuration file:
 
 ## File Scanning Flags
 
+> **Note:** Default file patterns: .ts, .js, jsx, tsx, vue, .mjs, .mts, .cjs, .cts, .svelte
+
 ### `--files <patterns>`
 
 Specify a comma-separated list of file patterns to scan for environment variable usage.