remove mii subcrate

it was just causing headaches

Cargo.lock

@@ -28,7 +28,6 @@ dependencies = [
  "lettre",
  "log",
  "md-5 0.11.0",
- "mii",
  "once_cell",
  "openssl",
  "p256",
@@ -2354,16 +2353,6 @@ version = "2.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
 
-[[package]]
-name = "mii"
-version = "0.1.0"
-dependencies = [
- "base64",
- "bytemuck",
- "reqwest",
- "tokio",
-]
-
 [[package]]
 name = "mime"
 version = "0.3.17"