make all dependencies required

Author: niklasmohrin

pyproject.toml

@@ -6,14 +6,12 @@ dependencies = [
     "colorama",
     "argcomplete",
     "python-dateutil",
+    "ruamel.yaml",
+    "matplotlib",
+    "requests",
+    "questionary",
 ]
 
-[project.optional-dependencies]
-update-yaml = ["ruamel.yaml"]
-solve-stats = ["matplotlib"]
-domjudge = ["requests"]
-new = ["questionary"]
-
 [project.scripts]
 bt = "bapctools.tools:main"