docs: improve ocr docs by adding information on using different langu… (#341)

## Description

Add section about using different recognizers.

### Type of change

- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to not work as expected)
- [x] Documentation update (improves or adds clarity to existing
documentation)

### Tested on

- [ ] iOS
- [ ] Android

### Testing instructions

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Include setup details if necessary. -->

### Screenshots

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### Related issues

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### Checklist

- [x] I have performed a self-review of my code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have updated the documentation accordingly
- [ ] My changes generate no new warnings

### Additional notes

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Author: NorbertKlockiewicz

docs/docs/computer-vision/useOCR.md

@@ -216,6 +216,24 @@ function App() {
 }
 ```
 
+## Language-Specific Recognizers
+
+Each supported language requires its own set of recognizer models.  
+The built-in constants such as `RECOGNIZER_EN_CRNN_512`, `RECOGNIZER_PL_CRNN_256`, etc., point to specific models trained for a particular language.
+
+> For example:
+>
+> - To recognize **English** text, use:
+>   - `RECOGNIZER_EN_CRNN_512`
+>   - `RECOGNIZER_EN_CRNN_256`
+>   - `RECOGNIZER_EN_CRNN_128`
+> - To recognize **Polish** text, use:
+>   - `RECOGNIZER_PL_CRNN_512`
+>   - `RECOGNIZER_PL_CRNN_256`
+>   - `RECOGNIZER_PL_CRNN_128`
+
+You need to make sure the recognizer models you pass in `recognizerSources` match the `language` you specify.
+
 ## Supported languages
 
 |      Language      | Code Name  |

docs/docs/computer-vision/useVerticalOCR.md

@@ -236,6 +236,22 @@ function App() {
 }
 ```
 
+## Language-Specific Recognizers
+
+Each supported language requires its own set of recognizer models.  
+The built-in constants such as `RECOGNIZER_EN_CRNN_512`, `RECOGNIZER_PL_CRNN_64`, etc., point to specific models trained for a particular language.
+
+> For example:
+>
+> - To recognize **English** text, use:
+>   - `RECOGNIZER_EN_CRNN_512`
+>   - `RECOGNIZER_EN_CRNN_64`
+> - To recognize **Polish** text, use:
+>   - `RECOGNIZER_PL_CRNN_512`
+>   - `RECOGNIZER_PL_CRNN_64`
+
+You need to make sure the recognizer models you pass in `recognizerSources` match the `language` you specify.
+
 ## Supported languages
 
 |      Language      | Code Name  |