* refactor: replace axios and node fetch with electron's net module for network requests in preprocess providers
- Updated Doc2xPreprocessProvider and MineruPreprocessProvider to use net.fetch instead of axios for making HTTP requests.
- Improved error handling for network responses across various methods.
- Removed unnecessary AxiosRequestConfig and related code to streamline the implementation.
* lint
* refactor(Doc2xPreprocessProvider): enhance file validation and upload process
- Added file size validation to prevent loading files larger than 300MB into memory.
- Implemented file size check before reading the PDF to ensure efficient memory usage.
- Updated the file upload method to use a stream, setting the 'Content-Length' header for better handling of large files.
* refactor(brave-search): update net.fetch calls to use url.toString()
- Modified all instances of net.fetch to use url.toString() for better URL handling.
- Ensured consistency in how URLs are passed to the fetch method across various functions.
* refactor(MCPService): improve URL handling in net.fetch calls
- Updated net.fetch to use url.toString() for better type handling of URLs.
- Ensured consistent URL processing across the MCPService class.
* feat(ProxyManager): integrate axios with fetch proxy support
- Added axios as a dependency to enable fetch proxy usage.
- Implemented logic to set axios's adapter to 'fetch' for proxy handling.
- Preserved original axios adapter for restoration when disabling the proxy.
* refactor(FileManager): streamline file path handling in FilesPage and ImageBlock components
* refactor(file): implement getSafeFilePath utility for consistent file path handling across loaders and preprocessors
* refactor(FileStorage): replace getSafeFilePath with fileStorage.getFilePathById for consistent file path retrieval across services
* refactor(file): unify file path retrieval across loaders and preprocessors for improved consistency
* refactor(Inputbar, MessageEditor): replace getFileExtension with file.ext for improved file type handling
* refactor(FileStorage): simplify getFilePathById method by removing redundant checks for file path retrieval
* fix(FileStorage): update getFilePathById to ensure file.path is consistent with generated filePath
* refactor(FileStorage): simplify getFilePathById method by removing unnecessary file path consistency checks
* fix(FileStorage): update duplicate file check to use file.path for accurate detection
* fix(FileStorage): correct file path usage in uploadFile method for accurate duplicate detection
* fix(loader): update file path retrieval to use file.path for consistency across loaders
