v0.14.6

Changed

• Bumped lotus dependency to ~> 0.16.6 to pick up Cache.ETS shutdown hang fix (elixir-lotus/lotus#219)
• Refreshed mix.lock to pull in transitive dependency updates. Notable bumps include decimal 2.x → 3.x (new decimal128 default context), myxql 0.8 → 0.9, req_llm 1.6 → 1.11, idna 6 → 7, and server_sent_events 0.2 → 1.0, alongside smaller patch bumps to ecto, postgrex, plug, jason, telemetry, mint, finch, db_connection, jsv, llm_db, splode, texture, uniq, and zoi. websockex was newly added as a transitive dependency of req_llm.