feat(memory): add /graph history command for temporal edge queries#1786
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feat(memory): add /graph history command for temporal edge queries#1786
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Adds `edge_history_for_entity()` to `GraphStore` which fetches all edges (active and expired) for an entity ordered by `valid_from DESC`, and wires it to the `/graph history <name>` slash command in `graph_commands.rs`. Closes #1693.
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Keep all tests from both branches: issue-1776 temporal tests (edges_at_timestamp_*, edge_history_*, bfs_at_timestamp_*) merged with our branch tests (edge_history_for_entity_*).
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Summary
GraphStore::edge_history_for_entity(entity_id, limit)— fetches all edges (active and expired) for an entity ordered byvalid_from DESC, without filtering onvalid_to IS NULL/graph history <name>slash command ingraph_commands.rs; each edge is annotated[active]or[expired YYYY-MM-DD]/graph history <name>Closes #1693.
Test plan
cargo +nightly fmt --check— cleancargo clippy --workspace --features full -- -D warnings— cleancargo nextest run --config-file .github/nextest.toml --workspace --features full --lib --bins— 5589 passed, 0 failed