use poise to register slash commands, separate files more

Cargo.lock

@@ -380,6 +380,41 @@ dependencies = [
  "typenum",
 ]
 
+[[package]]
+name = "darling"
+version = "0.14.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b750cb3417fd1b327431a470f388520309479ab0bf5e323505daf0290cd3850"
+dependencies = [
+ "darling_core",
+ "darling_macro",
+]
+
+[[package]]
+name = "darling_core"
+version = "0.14.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "109c1ca6e6b7f82cc233a97004ea8ed7ca123a9af07a8230878fcfda9b158bf0"
+dependencies = [
+ "fnv",
+ "ident_case",
+ "proc-macro2",
+ "quote",
+ "strsim",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "darling_macro"
+version = "0.14.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4aab4dbc9f7611d8b55048a3a16d2d010c2c8334e46304b40ac1cc14bf3b48e"
+dependencies = [
+ "darling_core",
+ "quote",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "dashmap"
 version = "5.4.0"
@@ -429,6 +464,7 @@ dependencies = [
  "clap",
  "dotenv",
  "log",
+ "poise",
  "reqwest",
  "serenity",
  "simple_logger",
@@ -814,6 +850,12 @@ dependencies = [
  "cc",
 ]
 
+[[package]]
+name = "ident_case"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
+
 [[package]]
 name = "idna"
 version = "0.4.0"
@@ -1216,6 +1258,35 @@ dependencies = [
  "pnet_base",
 ]
 
+[[package]]
+name = "poise"
+version = "0.4.1"
+source = "git+https://github.com/serenity-rs/poise?branch=serenity-next#50ddbbb85a66068e3de33a9ba3c6ff72e62596b6"
+dependencies = [
+ "async-trait",
+ "derivative",
+ "futures-core",
+ "futures-util",
+ "log",
+ "once_cell",
+ "parking_lot",
+ "poise_macros",
+ "regex",
+ "serenity",
+ "tokio",
+]
+
+[[package]]
+name = "poise_macros"
+version = "0.4.0"
+source = "git+https://github.com/serenity-rs/poise?branch=serenity-next#50ddbbb85a66068e3de33a9ba3c6ff72e62596b6"
+dependencies = [
+ "darling",
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "poly1305"
 version = "0.8.0"