fix/backport bytestream fixes

[ralflang]

• feat: Add connection tests
• fix: backport community fixes from bytestream fork

[what-the-diff]

PR Summary

• Initialization Enhancement
  The initialization process for the 'Horde_Imap_Client_Exception' has been updated to start with default values. This simplifies construction and saves time.

• Data Type Assurance
  To make sure any values processed are integers, explicit integer casting has been applied, particularly in dealing with the 'Horde_Imap_Client_Ids' class and the '_fromSequenceString' method.

• Improved Command Handling
  The handling of UIDs in the 'Horde_Imap_Client_Socket' class has been updated to better manage command length limits. This avoids instances of exceeding maximum command lengths, reducing error encounters.

• Streamlined Exception Handling
  Exception handling processes have been upgraded in the '_sendCmdChunk' method. This streamlines how exceptions are caught and stored, making it easier to diagnose errors when they occur.

• Accessible Timeout Error Messages
  Timeout error messages have been clarified in 'Horde_Imap_Client_Socket\Connection\Socket'. The correct timeout value is now referenced, making troubleshooting more efficient.

• Efficient Date Conversion
  The process of converting 'tmp['Date']' to a string has been improved in the 'fetchCmd' section of 'Horde_Imap_Client\Socket\Pop3'. This optimizes the conversion speed and assures the right data type.

• Added Destructor Method
  A new destructor method has been added to close the stream in 'Horde_Imap_Client\Tokenize'. This prevents unnecessary data usage and makes resource management more efficient.

• Extended Test Coverage
  New test cases have been added to confirm the integer conversion on ID sequences and ranges and to validate the efficacy of the updated vanished command handling. This allows for more thorough quality checks and minimizes risks.

• Enhanced Testing Tools
  The 'Socket' class in the test suite has received enhancements, offering new functionalities such as sending a command and managing a captured pipeline. This gives developers better testing tools and contributes to efficient debugging.