chore: use single requirements file

Multiple files seem to break some IDEs and package management solutions

pyproject.toml

@@ -35,7 +35,7 @@ DJANGO =
 # Normal test environment runs pytest which orchestrates other tools
 [testenv]
 deps =
-    -r requirements-test.txt
+    -r requirements.txt
     dj42: django>=4.2,<5
     dj52: django>=5.2,<6
     dj60: django>=6.0,<7
@@ -52,7 +52,7 @@ ignore_errors =
 
 # QA runs type checks, linting, and code formatting checks
 [testenv:py312-djqa]
-deps = -r requirements-qa.txt
+deps = -r requirements.txt
 commands =
     mypy axes
     prospector

requirements-qa.txt

@@ -1,3 +0,0 @@
-black==25.11.0
-mypy==1.19.1
-prospector==1.17.3

requirements-test.txt

@@ -1,7 +0,0 @@
--e .
-django-ipware>=3
-coverage==7.10.7
-pytest==8.4.2
-pytest-cov==6.2.1
-pytest-django==4.11.1
-pytest-subtests==0.15.0

requirements.txt

@@ -1,5 +1,12 @@
 -e .
--r requirements-qa.txt
--r requirements-test.txt
+black==25.11.0
+coverage==7.10.7
+django-ipware>=3
+mypy==1.19.1
+prospector==1.17.3
+pytest-cov==6.2.1
+pytest-django==4.11.1
+pytest-subtests==0.15.0
+pytest==8.4.2
 sphinx_rtd_theme==3.0.2
 tox==4.30.3