v0.2.32

Changed

• Engine floor moves to kglite 0.21.1 (from 0.20.0, taking 0.21.0 with it).
  The Python requirement is now kglite>=0.21.1,<0.22 and the Rust
  requirements for kglite and kglite-mcp-server are 0.21.1. The Rust
  writer and the Python reader must move together: kglite 0.21 writes .kgl
  container v9 for graphs of 65,536 nodes or more, 262,144 relationships or
  more, or a column of 256 KB or more, and kglite releases before 0.21.0 refuse
  it. v8 files still load unchanged. None of the kglite 0.21 Rust API breaks
  reaches codingest's code:
  • LoadOptions is now #[non_exhaustive], GraphInfo gained fields,
    KgError / KgErrorCode gained WriteBudgetExceeded, and GraphBackend
    gained Frozen. codingest builds none of those by literal and matches none
    of those enums, so no source edit was needed.
  • The write budget applies only to a read-only mapped load that then
    accepts writes. A code-graph build runs in memory storage and is
    unaffected.
  • A saved code graph is larger and a default save slower on large graphs. A
    reader on an older kglite can open a graph saved with
    save(..., layout="compact").
• codingest-mcp (and the wheel's embedded server) now declares its identity
  to the kglite server (ServerExtensions::with_identity), so the stale-build
  notice and the --version probe name codingest and its version, and a
  ping(reload=true) compares codingest's version rather than kglite's.
  codingest-mcp --version / -V now prints codingest <version> itself, because
  kglite reads the installed version by running <binary> --version.
  The hidden --reload-preflight flag needs no pass-through: main hands the
  full argument list straight to run_with_extensions.
• The agent-CLI acceptance test's accepted kglite range moves to 0.21.x.