Update documentation for default performer gender handling.

- Added a section in the Configuration.md to explain the new default performer gender setting and its impact on performer data scraping.
- Updated ScraperDevelopment.md to clarify how the default performer gender is applied when gender is not specified in scraped results.
- Enhanced Scraping.md with details on how the default performer gender setting influences performer scraping.

These changes improve the clarity and usability of the documentation regarding gender handling in the application.

ui/v2.5/src/docs/en/Manual/Configuration.md

@@ -149,6 +149,12 @@ Some scrapers require a Chrome instance to function correctly. If left empty, st
 
 > **⚠️ Important:** As of Chrome 136 you need to specify `--user-data-dir` alongside `--remote-debugging-port`. Read more on their [official post](https://developer.chrome.com/blog/remote-debugging-port). 
 
+### Default Performer Gender 
+
+**Default performer gender** is edited under `Settings → Interface`
+
+When set, performers will be assumed to be of the identified gender when no gender is supplied by scraper or other means.  Also sets the gender in the create performer dialog to this gender by default.
+
 ## Authentication
 
 By default, stash is not configured with any sort of password protection. To enable password protection, both `Username` and `Password` must be populated. Note that when entering a new username and password where none was set previously, the system will immediately request these credentials to log you in.

ui/v2.5/src/docs/en/Manual/ScraperDevelopment.md

@@ -964,7 +964,7 @@ Weight
 
 > **⚠️ Important:** `Name` field is required. 
 
-> **⚠️ Note:** `Gender` must be one of `male`, `female`, `transgender_male`, `transgender_female`, `intersex`, `non_binary` (case insensitive).
+> **⚠️ Note:** `Gender` must be one of `male`, `female`, `transgender_male`, `transgender_female`, `intersex`, `non_binary` (case insensitive).  If gender is not set, gender will be observed by **default performer gender** (`Settings → Interface`) if set.
 
 ### Scene
 

ui/v2.5/src/docs/en/Manual/Scraping.md

@@ -89,6 +89,10 @@ Click on the 🔍 button in the `edit` tab of an item. You will be presented wit
 
 Enter the URL in the `edit` tab of an Item. If a scraper is installed that supports that url, then a button will appear to scrape the metadata.
 
+### Performer scraping and default gender
+
+For **performers**, if the scraped result does not supply a **gender** but **default performer gender** (`Settings → Interface`) is configured, Stash fills that gender when applying the scrape in the performer. Any gender returned by the scrape is kept.
+
 ## Tagger view
 
 The Tagger view is accessed from the scenes page. It allows the user to run scrapers on all items on the current page. The Tagger presents the user with potential matches for an item from a selected stash-box instance or metadata source if supported. The user needs to select the correct metadata information to save.