Extract root-most widget to resolve (various) `.ui` import cycles
when the type is declared on `Struct`s..
Deats,
- flip to `from ._widget import GodWidget`.
- move `Feed` + `Flume` imports to TYPE_CHECKING in `._chart`
- drop unused `trio` import from `._chart`
- fix docstring typo: "datums```" -> "`datums``"
- change `print()` to `log.warning()` for global step msg
(this commit msg was generated in some part by [`claude-code`][claude-code-gh])
[claude-code-gh]: https://github.com/anthropics/claude-code
Drop the local (and original) `Struct` impl from `piker.types` in favour
of `tractor`'s version now that it's been upstreamed.
(this commit msg was generated in some part by [`claude-code`][claude-code-gh])
[claude-code-gh]: https://github.com/anthropics/claude-code
Expand read-race warning log for clarity, add TODO for reading
`tractor` transport config from `conf.toml`, and reflow docstring
in `open_vlm_displays()`.
Also,
- whitespace cleanup: `Type | None` -> `Type|None`
- clarify "Volume" -> "Vlm (volume)" in docstr
(this commit msg was generated in some part by [`claude-code`][claude-code-gh])
[claude-code-gh]: https://github.com/anthropics/claude-code
Expose `get_godw()` helper to retrieve the central `GodWidget`
instance from anywhere in the UI code. Set the singleton in
`_async_main()` on startup.
Also,
- add docstring to `run_qtractor()` explaining trio guest mode
- type annotate `instance: GodWidget` in `run_qtractor()`
- import reorg in `._app` for cleaner grouping
- whitespace cleanup: `Type | None` -> `Type|None` throughout
- fix bitwise-or alignment: `Flag | Other` -> `Flag|Other`
(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