[FEATURE] Rename virtual environment upon container creation

[c-vigo]

Description

The virtual environment in a fresh devcontainer is named template-project instead of the project name.

Problem Statement

Aesthetics mainly

Proposed Solution

The renaming must happen during first initialization of the container, since the venv is stored in the image. I have been using the following line in post-create.sh:

# Set venv prompt
sed -i 's/template-project/{{SHORT_NAME}}/g' /root/assets/workspace/.venv/bin/activate

Alternatives Considered

No response

Additional Context

No response

Impact

No response