📝 Update README

README.md

@@ -2,6 +2,14 @@
 
 A Python 3.11 module for votings on the c-base space-station.
 
+## Getting Started
+
+```
+git clone https://code.c-base.org/baccenfutter/python-voting
+cd python-voting
+poetry install
+```
+
 ## Usage
 
 ```python
@@ -26,3 +34,26 @@ voting.vote('alice', Vote.YES)
 res = Result(voting)
 print(res.result())
 ```
+
+## Command-line Interface
+
+```
+$> voting --help
+
+ Usage: voting [OPTIONS] COMMAND [ARGS]...
+
+╭─ Options ──────────────────────────────────────────────────────────────────────────────────────────╮
+│ --install-completion          Install completion for the current shell.                            │
+│ --show-completion             Show completion for the current shell, to copy it or customize the   │
+│                               installation.                                                        │
+│ --help                        Show this message and exit.                                          │
+╰────────────────────────────────────────────────────────────────────────────────────────────────────╯
+╭─ Commands ─────────────────────────────────────────────────────────────────────────────────────────╮
+│ ls            List all votings.                                                                    │
+│ new           Create a new voting.                                                                 │
+│ rm            Delete a voting.                                                                     │
+│ show          Display the results of a voting.                                                     │
+╰────────────────────────────────────────────────────────────────────────────────────────────────────╯
+
+$> voting new EXAMPLE_TITLE --quorum A:5 --voters a,b,c,d,e,f,g,h,i,j
+```