Codex JSONL Observatory v1.1.2

This release improves JSONL processing and transcript rendering while keeping existing workflows and compatibility intact.

JSONL processing

• Replaced whole-file eager loading with streaming JSONL processing.
• Added a typed fast path for known Codex envelopes while preserving fallback handling for legacy and unknown shapes.
• Reduced unnecessary intermediate allocations and cloning in the parsing and domain pipeline.
• Simplified Tauri serialization while preserving the existing frontend contract.

Transcript rendering

• Removed unnecessary full transcript remounts during filter changes.
• Preserved existing collapse and reset behavior through explicit transcript state handling.
• Capture Transcript now generates output directly from transcript data instead of reading rendered DOM text.
• Reduced unnecessary renderer teardown and recreation during filtering, reloads, and theme changes.

Maintenance

• Cleaned up implementation details introduced during the refactor.
• Updated architecture documentation to reflect the current parsing, session routing, transcript state, and capture flow.
• Replaced the default frontend README with project-specific development documentation.
• Updated application and package metadata for 1.1.2.

Existing filters, themes, Worklog export, Capture Transcript, session routing, and legacy JSONL fallback behavior remain compatible.