Polemarch

Changelog:
* Feature: Add `celery_inspect` command for calling `inspect` command of celery.
* Fix: Execution templates create inventory errors.
* Fix: Redirect fails on periodic task without saving result.

BREAKING CHANGES:
* Changed API version to v3.
* Changed OpenAPI schema.
* Dropped old bulk mechanism (now available only [`/api/endpoint/`](https://vstutils.vstconsulting.net/en/stable/backend.html#bulk-requests)).
* Squashed and removed old migrations (allowed to update only from 1.X versions).

Changelog:
* Chore: Migrate to `vstutils==5.0`.
* Feature: Provided support live update with centrifugo.
* Feature: Improved GUI performance and design.
* Feature: Provided Python 3.10 support.
* Optimization: Improved performance on `git` projects sync.
* Optimization: Used `CTE` on database for inner groups.
* Docs: Improved documentation.
* Fix: Removed useless fields on copy groups.
* Fix: Sync projects on changed origin's url.
* Fix: Twice call of `on_user_upd` hook.
* Fix: Calling old planned periodic tasks after long idling.
* Fix: Other small bugs.

Changelog:
* Feature: Use centrifugo to notify browser about new history lines.
* Fix: Performance issues when rendering history lines.
* Feature: Add centrifugo and traefik to docker-compose.
* Service: Change `HistoryLines.id` to `BigAutoField` and `HistoryLines.line` to `TextField`.
* Service: Update vstutils 5.0.0b123.

Changelog:
* Feature: Added support of vstutils 5.
* Feature: Support centrifugo for autoupdate notifications.
* Feature: Infinite group nesting (for databases with CTE support).
* Feature: Mapping api and gui for execution templates.
* Feature: Add 2FA auth support.
* Chore: Update interface for new standards.
* Fix: Celery not starting in docker.
* Fix: Managing Children Group via WebUI.
* Fix: Cannot install from docker-compose.

Breaking changes:
* Move some api endpoints. Migrate to V3 (default version).
* Changed api for templates.


See merge request polemarch/ce!231

Changelog:
* Fix: build docker build.
* Fix: ansible with latest pip does not work on LANG=C.
* Fix: jsmin==3.0.0

Changelog:
* Fix: update libs to latest stable versions.
* Fix: Hooks post data in json (vstconsulting/polemarch115).