Add some metadata

Cargo.toml

@@ -2,6 +2,11 @@
 name = "immich-tools"
 version = "0.1.0"
 edition = "2021"
+license = "MIT"
+description = "Small command-line utilities to work with an Immich server"
+repository = "https://git.enoent.fr/kernald/immich-tools"
+categories = ["command-line-utilities"]
+keywords = ["immich"]
 
 [dependencies]
 anyhow = "1.0.91"

README.md

@@ -0,0 +1,8 @@
+# Immich CLI utilities
+
+`immich-tools` is a small command-line utility interacting with an Immich server. It offers the following features:
+
+ - List named faces that do not have an associated date of birth
+ - Synchronise date of births from a vcard file
+
+Some other features are planned, mainly around using external libraries. Feature ideas and contributions welcome.