Hotfixes 4 (#1006)

* explicit intention about what to install the root project or not

* "whens" argument in case() is now passed as a series of positional arguments.

* added loguru for logging.

* also specify the FLASK_APP environment value in docker-compose.yml

* form_import requires a file-like object and not a
FileStorage object. This commit, resolves that issue.

* check if the request accepts json rather than use the deprecated .is_xhr

* updated Georgian translations.

* fix for pyxforms not parsing worksheets it doesn't expect.

* updated the serviceworker so translated views are updated.

Dockerfile

@@ -58,14 +58,14 @@ COPY poetry.lock pyproject.toml $PYSETUP_PATH
 
 # install runtime deps - uses $POETRY_VIRTUALENVS_IN_PROJECT internally
 RUN --mount=type=cache,target=/root/.cache \
-    poetry install --without=dev
+    poetry install --no-root --without=dev
 
 COPY . $PYSETUP_PATH
 
 # this allows the installation of the dependencies to be cached separately
 # from that of the project.
 RUN --mount=type=cache,target=/root/.cache \
-    poetry install --without=dev
+    poetry install --only-root
 
 RUN make babel-compile
 
@@ -100,7 +100,7 @@ WORKDIR $PYSETUP_PATH
 
 # quicker install as runtime deps are already installed
 RUN --mount=type=cache,target=/root/.cache \
-    poetry install --with=dev
+    poetry install --no-root --with=dev
 
 CMD ["flask", "--app", "apollo.runner", "run", "--reload", "--debug", "--host", "[::]", "--port", "5000"]