Change most sub-modules to use `get_logger(name=__name__)` for
per-leaf-module `log` instances vs previous subpkg-level/shared refs.
Primary changes,
- import `get_[console_]logger()` from top-level `piker.log` across leaf
mods.
- change any `<subsys>._util.log` logger-instances as well (though this
approach should no longer be used since it masks the endpoint module's
emissions.
Also,
- add a defaulted `loglevel: str` param to all `open_trade_dialog()`
endpoints, anticipating it being passed in by `.clearing`-engine.
- call `get_console_log(level=loglevel, name=__name__)` in each trade
dialog ep to enable per-`brokerd`-backend console writing.
- drop `get_logger` from `.brokers.__all__` exports
- fix type annotations: `str|None` vs `str | None`
- add TODOs for,
* comments in `._util` about multi-subsys logging
* `.accounting.__init__` about console log setup
(this commit msg was generated in some part by [`claude-code`][claude-code-gh])
[claude-code-gh]: https://github.com/anthropics/claude-code
Gud Boi
fa315b3ef4