v0.0.101

• Introduced a clean subcommand to /conversation to remove tool content,
  images, and thinking from messages in place, including a confirmation prompt
  for the destructive operation.
• Implemented OllamaChat::Utils::LogViewer and the bin/ollama_chat_log
  utility for real-time, colorized JSON log tailing with regex filtering.
• Enhanced file patching integrity by replacing mtime and line_count checks
  with a CRC32 checksum to prevent stale context errors.
• Updated read_file to conditionally return the checksum only when
  full-file line numbers are requested, optimizing token usage.
• Refactored OllamaChat::Logging#log to use deep_transform for payload
  sanitization, handling circular references and non-serializable objects.
• Standardized the tool: name variable across tool classes to ensure
  consistent audit trails.
• Expanded logging coverage for file operations, grep, tests, RAG handling,
  session management, and clipboard operations.
• Added estimate_tokens and count_messages helper methods to
  OllamaChat::Database::Models::Session.
• Updated /conversation command to support the -c flag for save and added
  path validation for save and load subcommands.
• Modified lib/ollama_chat/tools/patch_file.rb to validate that edits is an
  Array and handle checksum mismatches.
• Split OllamaChat::FollowChat#eval_stats into a data extraction method
  stats_hash and a separate formatting method.