v1.2.873-nightly

What's Changed

Code Refactor 🎉

• refactor: decouple meta-service from databend-common-base runtime by @drmingdrmer in #19319
• refactor: remove MetaStorageError and delete stoerr crate by @drmingdrmer in #19322
• refactor: use DatabendRuntime::spawn in meta binaries by @drmingdrmer in #19324
• refactor: make meta-client generic over RuntimeApi by @drmingdrmer in #19327
• refactor: add SpawnApi::prepare_request() for gRPC metadata injection by @drmingdrmer in #19329
• refactor: move 7 server-side meta crates to src/meta/core/ by @drmingdrmer in #19332
• refactor: remove environment variable configuration for metasrv by @drmingdrmer in #19333

Documentation 📔

• docs: clean up and improve README formatting by @bohutang in #19331

Others 📒

• chore: adjust lazy read setting by @SkyFan2002 in #19318

Full Changelog: v1.2.872-nightly...v1.2.873-nightly