fix(devcontainer): ensure packages install as editable

pip installing the root-level pyproject.toml with package dependencies
didn't install them in editable mode, meaning it was difficult to work
with the code in the devcontainer

instead explicitly pip install each package as editable in the Docker build
process

Author: thekaveman

.devcontainer/Dockerfile

@@ -50,7 +50,9 @@ ENV PATH="$PATH:/$USER/.local/bin" \
     PYTHONUSERBASE="/$USER/.local"
 
 # install devcontainer requirements
-RUN pip install -e .[dev,test]
-
+RUN pip install .[dev,test]
 # install docs requirements
 RUN pip install --no-cache-dir -r docs/requirements.txt
+
+# install source packages as editable
+RUN pip install -e ./pems_streamlit -e ./pems_web

pyproject.toml

@@ -8,11 +8,9 @@ license-files = ["LICENSE"]
 classifiers = ["Programming Language :: Python :: 3 :: Only"]
 requires-python = ">=3.12"
 maintainers = [{ name = "Compiler LLC", email = "dev@compiler.la" }]
-# Link all the local packages so they are installed together
-dependencies = [
-    "pems_streamlit @ file:./pems_streamlit",
-    "pems_web @ file:./pems_web",
-]
+# local packages are installed as part of devcontainer build
+# to ensure they are all installed in editable mode
+dependencies = []
 
 [project.optional-dependencies]
 dev = [