Implement hyphenation support for English and Russian languages

- Added EnglishHyphenator and RussianHyphenator classes to handle language-specific hyphenation rules.
- Introduced HyphenationCommon for shared utilities and character classification functions.
- Updated ParsedText to utilize hyphenation when laying out text.
- Enhanced the hyphenation logic to consider word splitting based on available width and character properties.
- Refactored existing code to improve readability and maintainability, including the use of iterators and lambda functions for line processing.
- Added necessary includes and organized header files for better structure.

lib/Epub/Epub/hyphenation/RussianHyphenator.h

@@ -0,0 +1,14 @@
+#pragma once
+
+#include "LanguageHyphenator.h"
+
+class RussianHyphenator final : public LanguageHyphenator {
+ public:
+  static const RussianHyphenator& instance();
+
+  Script script() const override;
+  std::vector<size_t> breakIndexes(const std::vector<CodepointInfo>& cps) const override;
+
+ private:
+  RussianHyphenator() = default;
+};