Add WebSocket support (#12)

backend/Cargo.lock

@@ -459,6 +459,16 @@ dependencies = [
  "clap_derive",
 ]
 
+[[package]]
+name = "clap-verbosity-flag"
+version = "3.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2678fade3b77aa3a8ff3aae87e9c008d3fb00473a41c71fbf74e91c8c7b37e84"
+dependencies = [
+ "clap",
+ "log",
+]
+
 [[package]]
 name = "clap_builder"
 version = "4.5.32"
@@ -2069,9 +2079,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.133"
+version = "1.0.140"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c7fceb2473b9166b2294ef05efcb65a3db80803f0b03ef86a5fc88a2b85ee377"
+checksum = "20068b6e96dc6c9bd23e01df8827e6c7e1f2fddd43c21810382803c136b99373"
 dependencies = [
  "itoa",
  "memchr",
@@ -2524,6 +2534,8 @@ dependencies = [
  "axum_typed_multipart",
  "chrono",
  "clap",
+ "clap-verbosity-flag",
+ "futures",
  "log",
  "rand",
  "reconcile",
@@ -2531,6 +2543,7 @@ dependencies = [
  "sanitize-filename",
  "schemars",
  "serde",
+ "serde_json",
  "serde_yaml",
  "sqlx",
  "sync_lib",