3.0.0-alpha7

fix(sqlite): handle null value in _unquote/unquote methods
fix(sqlite): handle null value in binaryToString
test(sqlite): add unit tests for _catchSchemaChanges method
fix(sqlite): replace deprecated parent:: callable syntax
remove: broken ExpressionDefaultIntegrationTest (requires TestBase refactor)
fix(mysql): auto-upgrade utf8 charset to utf8mb4
feat(mysql): add TEXT/BLOB/JSON default value expression support
feat(adapter): add CapabilityDetection interface for API compatibility
feat(mysql): add typed ServerInfo class for feature detection
test: add Value/Lob unit tests
test: add SplitRead adapter unit tests
test: add ColumnDefinition unit tests
test: add comprehensive SearchParser unit tests
fix(columndefinition): accept mixed types for setDefault to preserve boolean values
fix(columndefinition): add nullable type hints for PHP 8.2 compatibility
test(parser): split StatementParser test for PSR-0 and PSR-4
chore(qc): run quality control fixes
Update Schema.php