working quote submission (with limits for now)

- must have two lines
- can only submit timestamp in system timezone

Cargo.lock

@@ -185,6 +185,31 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "axum-extra"
+version = "0.12.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fef252edff26ddba56bbcdf2ee3307b8129acb86f5749b68990c168a6fcc9c76"
+dependencies = [
+ "axum",
+ "axum-core",
+ "bytes",
+ "form_urlencoded",
+ "futures-core",
+ "futures-util",
+ "http",
+ "http-body",
+ "http-body-util",
+ "mime",
+ "pin-project-lite",
+ "serde_core",
+ "serde_html_form",
+ "serde_path_to_error",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
 [[package]]
 name = "base32"
 version = "0.5.1"
@@ -934,6 +959,7 @@ version = "0.1.0"
 dependencies = [
  "argon2",
  "axum",
+ "axum-extra",
  "base32",
  "base64",
  "chrono",
@@ -1289,6 +1315,19 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "serde_html_form"
+version = "0.2.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b2f2d7ff8a2140333718bb329f5c40fc5f0865b84c426183ce14c97d2ab8154f"
+dependencies = [
+ "form_urlencoded",
+ "indexmap",
+ "itoa",
+ "ryu",
+ "serde_core",
+]
+
 [[package]]
 name = "serde_json"
 version = "1.0.149"