🗑️ Remove unused imports, macros and dead code

- Drop `Path`/``State``` from unused Axum imports in config.rs and registry
- Mark `_position_sec` field as `#[allow(dead_code)]`` in PositionUpdateRequest and PlayerStateReport
- Remove unused macro rules (`add_action_arg!`, `add_action!``, `` add_var!)``
- Delete unused PlayerReport struct and related handler code

Cargo.lock

@@ -517,7 +517,6 @@ dependencies = [
  "tower 0.5.2",
  "tower-layer",
  "tower-service",
- "tracing",
 ]
 
 [[package]]
@@ -575,7 +574,6 @@ dependencies = [
  "sync_wrapper",
  "tower-layer",
  "tower-service",
- "tracing",
 ]
 
 [[package]]
@@ -597,42 +595,25 @@ dependencies = [
  "tracing",
 ]
 
-[[package]]
-name = "axum-embed"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "077959a7f8cf438676af90b483304528eb7e16eadadb7f44e9ada4f9dceb9e62"
-dependencies = [
- "axum-core 0.4.5",
- "chrono",
- "http",
- "mime_guess",
- "rust-embed",
- "tower-service",
-]
-
 [[package]]
 name = "axum-extra"
-version = "0.9.6"
+version = "0.12.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c794b30c904f0a1c2fb7740f7df7f7972dfaa14ef6f57cb6178dc63e5dca2f04"
+checksum = "dbfe9f610fe4e99cf0cfcd03ccf8c63c28c616fe714d80475ef731f3b13dd21b"
 dependencies = [
- "axum 0.7.9",
- "axum-core 0.4.5",
+ "axum 0.8.7",
+ "axum-core 0.5.5",
  "bytes",
- "fastrand",
+ "futures-core",
  "futures-util",
- "headers",
  "http",
  "http-body",
  "http-body-util",
  "mime",
- "multer",
  "pin-project-lite",
- "serde",
- "tower 0.5.2",
  "tower-layer",
  "tower-service",
+ "tracing",
 ]
 
 [[package]]
@@ -701,7 +682,7 @@ dependencies = [
  "portable-atomic",
  "portable-atomic-util",
  "serde",
- "spin 0.10.0",
+ "spin",
  "wasm-bindgen",
  "wasm-bindgen-futures",
 ]
@@ -2137,30 +2118,6 @@ dependencies = [
  "num-traits",
 ]
 
-[[package]]
-name = "headers"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b3314d5adb5d94bcdf56771f2e50dbbc80bb4bdf88967526706205ac9eff24eb"
-dependencies = [
- "base64 0.22.1",
- "bytes",
- "headers-core",
- "http",
- "httpdate",
- "mime",
- "sha1",
-]
-
-[[package]]
-name = "headers-core"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54b4a22553d4242c49fddb9ba998a99962b5cc6f22cb5a3482bec22522403ce4"
-dependencies = [
- "http",
-]
-
 [[package]]
 name = "heapless"
 version = "0.8.0"
@@ -3113,23 +3070,6 @@ dependencies = [
  "pxfm",
 ]
 
-[[package]]
-name = "multer"
-version = "3.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "83e87776546dc87511aa5ee218730c92b666d7264ab6ed41f9d215af9cd5224b"
-dependencies = [
- "bytes",
- "encoding_rs",
- "futures-util",
- "http",
- "httparse",
- "memchr",
- "mime",
- "spin 0.9.8",
- "version_check",
-]
-
 [[package]]
 name = "native-tls"
 version = "0.2.14"
@@ -4280,10 +4220,10 @@ dependencies = [
  "anyhow",
  "async-stream 0.3.6",
  "axum 0.8.7",
- "axum-embed",
  "axum-server",
  "futures",
  "futures-util",
+ "mime_guess",
  "once_cell",
  "pmoconfig",
  "rust-embed",
@@ -4408,6 +4348,7 @@ dependencies = [
  "tokio-util",
  "tower-http",
  "tracing",
+ "utoipa",
  "uuid",
 ]
 
@@ -5525,12 +5466,6 @@ dependencies = [
  "libsoxr-sys",
 ]
 
-[[package]]
-name = "spin"
-version = "0.9.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
-
 [[package]]
 name = "spin"
 version = "0.10.0"