poetry: add page (#3832)

* poetry: add page

* Add period for command description.

* Describe action rather than use a token

Co-Authored-By: Zlatan Vasović <zlatanvasovic@gmail.com>

* Expand virtualenv to virtual environment

Co-Authored-By: Zlatan Vasović <zlatanvasovic@gmail.com>

* Use description instead of token.

* Update poetry.md

Co-authored-by: Zlatan Vasović <zlatanvasovic@gmail.com>

pages/common/poetry.md

@@ -0,0 +1,24 @@
+# poetry
+
+> Manage Python packages and dependencies.
+> More information: <https://python-poetry.org/docs>.
+
+- Create a new Poetry project in the directory with a specific name:
+
+`poetry new {{project_name}}`
+
+- Install a dependency and its subdependencies:
+
+`poetry add {{dependency}}`
+
+- Interactively initialize the current directory as a new Poetry project:
+
+`poetry init`
+
+- Get the latest version of all dependencies and update poetry.lock:
+
+`poetry update`
+
+- Execute a command inside the project's virtual environment:
+
+`poetry run {{command}}`