added functionality for reusable hook functions that will execute on commands

src/models/command_macro.rs

@@ -0,0 +1,10 @@
+use serenity::model::id::GuildId;
+
+use crate::framework::CommandOptions;
+
+pub struct CommandMacro {
+    pub guild_id: GuildId,
+    pub name: String,
+    pub description: Option<String>,
+    pub commands: Vec<CommandOptions>,
+}