log_chain 1.0.0

A Dart package for structured diagnostic log chains, allowing async and sync flows to be captured as branch snapshots, rendered as text, or exported as JSON.

1.0.0

• Initial release of log_chain.
• Added structured log branches for collecting diagnostic entries across async flows.
• Added LogRoot, LogBranch, LogEntry, and immutable LogSnapshot models.
• Added automatic branch closing with asyncBranch.
• Added logWhen conditions to decide whether closed branches are gathered into the parent/root chain.
• Added LogType modes: logAsReceive, logOnClose, and logNowAndThen.
• Added snapshot rendering as branch/tree output with toBranchString().
• Added snapshot rendering as flat timeline output with toFlatTimeString().
• Added JSON export with toJson() for later inspection in external tools.
• Added output repositories for Dart developer log, console output, and JSON file export.