Minor bump: the outline module gains remote mode — `[remote.outline]` in
config.toml switches `outline_*` from the in-process embed to a
streamable-HTTP client against a central `outline-mcp --mcp-http` daemon
(SSOT host), with lazy connect and loud failure instead of a local-shelf
fallback.

Inter-crate version pins re-synced to 0.16.0 (12 Cargo.toml). Includes
the rustfmt pass publish-checker's fmt gate demanded on the new
remote-mode code (main.rs / module.rs, 3 hunks).

Gate R-e4fd74d3c5b5f1a2: content fmt fixed and re-verified (fmt clean,
31 test suites green), outline-gates lanes all PASS; remote lane's
dirty-tree / unpushed findings are the documented informational state
axis at this pre-commit stage — push and publish remain the operator's
step.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>