Initial Seeds implementation

Author: piegamesde

Cargo.lock

@@ -57,6 +57,7 @@ indicatif = { version = "0.16.0", optional = true }
 dialoguer = { version = "0.10.0", optional = true }
 color-eyre = { version = "0.6.0", optional = true }
 number_prefix = { version = "0.4.0", optional = true }
+directories = { version = "4.0.1", optional = true }
 url = { version = "2.2.2", features = ["serde"] }
 uri = "0.4.0"
 rmp-serde = "0.15.5"
@@ -69,7 +70,7 @@ env_logger = "0.9.0"
 eyre = "0.6.5"
 
 [features]
-bin = ["clap", "env_logger", "console", "indicatif", "dialoguer", "color-eyre", "number_prefix"]
+bin = ["clap", "env_logger", "console", "indicatif", "dialoguer", "color-eyre", "number_prefix", "directories"]
 # TODO remove this one day
 # - Removing it now requires all cargo calls to have --features=bin which is annoying
 # - There is a cargo issue that would allow proper bin dependencies and thus would resolve it