feat(commands/mod): adding the category for help command

- adding stuff to take command variable

src/commands/mod.rs

@@ -1,3 +1,5 @@
+use std::sync::atomic::{AtomicU64, Ordering};
+
 use serenity::all::{CommandInteraction, Context, CreateCommand};
 use sqlx::PgPool;
 
@@ -5,10 +7,42 @@ use crate::config::EmojiConfig;
 
 include!("./mod_gen.rs");
 
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+pub enum CommandCategory {
+    Moderation,
+    Utils,
+}
+
+impl CommandCategory {
+    pub fn emoji(&self) -> &'static str {
+        match self {
+            Self::Utils => "🌐",
+            Self::Moderation => "🛡️",
+        }
+    }
+
+    pub fn name(&self) -> &'static str {
+        match self {
+            Self::Utils => "Utils",
+            Self::Moderation => "Moderation",
+        }
+    }
+}
+
 #[serenity::async_trait]
 pub trait SlashCommand: Send + Sync {
     fn name(&self) -> &'static str;
     fn description(&self) -> &'static str;
+    fn category(&self) -> &'static CommandCategory;
+    fn command_id_ref(&self) -> &AtomicU64;
+
+    fn get_id(&self) -> u64 {
+        self.command_id_ref().load(Ordering::Relaxed)
+    }
+
+    fn set_id(&self, id: u64) {
+        self.command_id_ref().store(id, Ordering::Relaxed);
+    }
 
     fn register(&self) -> CreateCommand;