v0.4.0
- Bump workspace + all internal path deps to 0.4.0 - Add CHANGELOG entry for 0.4.0 (lds-session split, lds-journal crate, 17 journal MCP tools) - Format crates/lds/src/main.rs (cargo fmt --all)
- Bump workspace + all internal path deps to 0.4.0 - Add CHANGELOG entry for 0.4.0 (lds-session split, lds-journal crate, 17 journal MCP tools) - Format crates/lds/src/main.rs (cargo fmt --all)