auto-call downloader every day

Cargo.lock

@@ -194,6 +194,15 @@ version = "0.8.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
 
+[[package]]
+name = "croner"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c344b0690c1ad1c7176fe18eb173e0c927008fdaaa256e40dfd43ddd149c0843"
+dependencies = [
+ "chrono",
+]
+
 [[package]]
 name = "displaydoc"
 version = "0.2.5"
@@ -727,6 +736,17 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "num-derive"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed3955f1a9c7c0c15e092f9c887db08b1fc683305fdf6eb6684f22555355e202"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.2.19"
@@ -804,6 +824,7 @@ dependencies = [
  "serde_json",
  "stream-download",
  "tokio",
+ "tokio-cron-scheduler",
  "tokio-stream",
 ]
 
@@ -1323,6 +1344,21 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "tokio-cron-scheduler"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c71ce8f810abc9fabebccc30302a952f9e89c6cf246fafaf170fef164063141"
+dependencies = [
+ "chrono",
+ "croner",
+ "num-derive",
+ "num-traits",
+ "tokio",
+ "tracing",
+ "uuid",
+]
+
 [[package]]
 name = "tokio-macros"
 version = "2.5.0"
@@ -1481,6 +1517,17 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b6c140620e7ffbb22c2dee59cafe6084a59b5ffc27a8859a5f0d494b5d52b6be"
 
+[[package]]
+name = "uuid"
+version = "1.18.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f33196643e165781c20a5ead5582283a7dacbb87855d867fbc2df3f81eddc1be"
+dependencies = [
+ "getrandom 0.3.3",
+ "js-sys",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "want"
 version = "0.3.1"