Add some CLI commands to generate a default configuration and password hashes

Cargo.lock

@@ -2393,6 +2393,17 @@ version = "1.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ba39f3699c378cd8970968dcbff9c43159ea4cfbd88d43c00b22f2ef10a435d2"
 
+[[package]]
+name = "rpassword"
+version = "7.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "80472be3c897911d0137b2d2b9055faf6eeac5b14e324073d83bc17b191d7e3f"
+dependencies = [
+ "libc",
+ "rtoolbox",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "rsa"
 version = "0.9.6"
@@ -2454,6 +2465,16 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "rtoolbox"
+version = "0.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c247d24e63230cdb56463ae328478bd5eac8b8faa8c69461a77e8e323afac90e"
+dependencies = [
+ "libc",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "rust-embed"
 version = "8.5.0"
@@ -2509,6 +2530,7 @@ version = "0.1.0"
 dependencies = [
  "actix-web",
  "anyhow",
+ "argon2",
  "async-trait",
  "clap",
  "console-subscriber",
@@ -2517,6 +2539,10 @@ dependencies = [
  "opentelemetry-otlp",
  "opentelemetry-semantic-conventions",
  "opentelemetry_sdk",
+ "password-hash",
+ "pbkdf2",
+ "rand",
+ "rpassword",
  "rustical_caldav",
  "rustical_carddav",
  "rustical_frontend",