fix(quickadapter): resolve initial and comprehensive review findings (#261)

fix(quickadapter): resolve initial and comprehensive review findings (#261)

* fix(quickadapter): resolve six initial review findings

* fix(quickadapter): preserve nonnegative trade volatility

* fix(quickadapter): align prediction history and guard deployment state

* docs(quickadapter): align prose with current behavior

* chore(quickadapter): refresh basedpyright snapshot positions

* fix(quickadapter): remove unreleased selection schema increments

* docs(quickadapter): remove redundant versioning commentary

* docs(quickadapter): clarify schema version release boundary

* fix(quickadapter): slice label weights before normalization

* style(quickadapter): harmonize log message capitalization

* fix(quickadapter): validate original weights before projection fallback

* docs(quickadapter): clarify weight validation and normalization order

* chore(quickadapter): bump release candidate to 3.13.0-rc.10