[Plugin] Enhanced custom validation (#6410)

* Use registry.get_plugin()

- Instead of registry.plugins.get()
- get_plugin checks registry hash
- performs registry reload if necessary

* Add PluginValidationMixin class

- Allows the entire model to be validated via plugins
- Called on model.full_clean()
- Called on model.save()

* Update Validation sample plugin

* Fix for InvenTreeTree models

* Refactor build.models

- Expose models to plugin validation

* Update stock.models

* Update more models

- common.models
- company.models

* Update more models

- label.models
- order.models
- part.models

* More model updates

* Update docs

* Fix for potential plugin edge case

- plugin slug is globally unique
- do not use get_or_create with two lookup fields
- will throw an IntegrityError if you change the name of a plugin

* Inherit DiffMixin into PluginValidationMixin

- Allows us to pass model diffs through to validation
- Plugins can validate based on what has *changed*

* Update documentation

* Add get_plugin_config helper function

* Bug fix

* Bug fix

* Update plugin hash when calling set_plugin_state

* Working on unit testing

* More unit testing

* Move get_plugin_config into registry.py

* Move extract_int into InvenTree.helpers

* Fix log formatting

* Update model definitions

- Ensure there are no changes to the migrations

* Comment out format line

* Fix access to get_plugin_config

* Fix tests for SimpleActionPlugin

* More unit test fixes

.pre-commit-config.yaml

@@ -16,7 +16,7 @@ repos:
     -   id: check-yaml
     -   id: mixed-line-ending
 -   repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.1.11
+    rev: v0.2.1
     hooks:
     - id: ruff-format
       args: [--preview]
@@ -37,7 +37,7 @@ repos:
         args: [requirements.in, -o, requirements.txt]
         files: ^requirements\.(in|txt)$
 -   repo: https://github.com/Riverside-Healthcare/djLint
-    rev: v1.34.0
+    rev: v1.34.1
     hooks:
       - id: djlint-django
 - repo: https://github.com/codespell-project/codespell
@@ -52,7 +52,7 @@ repos:
           src/frontend/src/locales/.* |
       )$
 - repo: https://github.com/pre-commit/mirrors-prettier
-  rev: "v3.0.3"
+  rev: "v4.0.0-alpha.8"
   hooks:
     - id: prettier
       files: ^src/frontend/.*\.(js|jsx|ts|tsx)$
@@ -60,7 +60,7 @@ repos:
       - "prettier@^2.4.1"
       - "@trivago/prettier-plugin-sort-imports"
 - repo: https://github.com/pre-commit/mirrors-eslint
-  rev: "v8.51.0"
+  rev: "v9.0.0-alpha.2"
   hooks:
   - id: eslint
     additional_dependencies: