build: Fix up some build settings and add docs.

Make it so we're building against Djngo 4.2 and 5.2 and add some docs
for development with Tutor

Author: feanil

CLAUDE.md

@@ -18,4 +18,4 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co
 - Use pytest for testing, with descriptive test function names
 - Frontend uses React and follows standard JSX conventions
 
-Always run `make quality` before creating a PR to ensure consistent code style.
+Always run `make quality` and fix issues before creating a PR to ensure consistent code style.

README.md

@@ -74,7 +74,9 @@ export default config;
 ## Add a module.config.js
 
 This file tells webpack to use your local repo for the code of the module rather
-than the `npm install` version of your package.
+than the `npm install` version of your package. It's still necessary to do the
+`npm install` in the step above as this masks that install. Without that install
+there is nothing to mask.
 
 ```
 module.exports = {
@@ -98,3 +100,20 @@ module.exports = {
 npm ci
 npm start dev
 ```
+
+# Local Development for the Backend Plugin w/Tutor
+
+```
+# The first time, after that you don't need to do this
+tutor mounts add lms:/home/feanil/src/hacking/sample-plugin/backend:/openedx/sample-plugin-backend
+tutor dev launch
+
+# Every time
+tutor dev start
+tutor dev exec lms bash
+# inside the lms bash shell
+pip install -e ../sample-plugin-backend
+python manage.py lms migrate
+# exit the lms bash shell
+tutor dev restart lms
+```

backend/codecov.yml

@@ -9,4 +9,4 @@ coverage:
         enabled: yes
         target: 100%
 
-comment: false
+comment: true

backend/tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py312-django{42},docs,quality,pii_check
+envlist = py{311,312}-django{42,52},docs,quality,pii_check
 
 [doc8]
 ; D001 = Line too long
@@ -37,10 +37,11 @@ norecursedirs = .* docs requirements site-packages
 [testenv]
 deps =
     django42: Django>=4.0,<5.0
+    django52: Django>=5.0,<6.0
     -r{toxinidir}/requirements/test.txt
 commands =
-    python manage.py check
     pytest {posargs}
+    python manage.py check
 
 [testenv:docs]
 setenv =