♻️ refactor(cli): rename command to sub_command for clarity

- rename `command` field to `sub_command` in `Cli` and `ConfigCli` structs
- rename `Commands` enum to `SubCmds` to reflect its role as subcommand
- update references to the renamed fields and enum variants
- this improves code readability and avoids confusion with other command concepts

🐛 fix(config): correct method name for setting eol action

- rename `set_command` to `set_action` in `EolRule` struct
- update references in `config.rs` to use the correct method name
- this fixes a bug where the eol action was not being set correctly

src/config_cli.rs

@@ -10,7 +10,7 @@ use label_cli::LabelCli;
 use rules_cli::RulesCli;
 
 #[derive(Subcommand, Debug)]
-enum Commands {
+enum SubCmds {
     /// Configure end-of-life rules
     #[clap(name = "rules")]
     Rules(RulesCli),
@@ -27,15 +27,15 @@ pub struct ConfigCli {
     #[clap(flatten)]
     logging: clap_verbosity_flag::Verbosity,
     #[command(subcommand)]
-    command: Commands,
+    sub_command: SubCmds,
 }
 
 impl ConfigCli {
     pub fn run(&self, config: Config) -> Result<()> {
-        match &self.command {
-            Commands::Rules(rules_cli) => rules_cli.run(config),
-            Commands::Label(label_cli) => label_cli.run(config),
-            Commands::Action(action_cli) => action_cli.run(config),
+        match &self.sub_command {
+            SubCmds::Rules(rules_cli) => rules_cli.run(config),
+            SubCmds::Label(label_cli) => label_cli.run(config),
+            SubCmds::Action(action_cli) => action_cli.run(config),
         }
     }
 }