♻️ refactor(cli): restructure cli commands and config handling

- rename config cli to rules cli for better clarity
- move config loading to rules cli for better modularity
- update command matching to use the new rules cli

src/main.rs

@@ -1,14 +1,14 @@
 use clap::{Parser, Subcommand};
 
-mod config_cli;
 mod label_cli;
 mod message_cli;
+mod rules_cli;
 mod trash_cli;
 
-use config_cli::ConfigCli;
 use cull_gmail::{Config, Error};
 use label_cli::LabelCli;
 use message_cli::MessageCli;
+use rules_cli::RulesCli;
 use std::error::Error as stdError;
 
 use trash_cli::TrashCli;
@@ -34,8 +34,8 @@ enum Commands {
     #[clap(name = "trash")]
     Trash(TrashCli),
     /// Configure end-of-life rules
-    #[clap(name = "config")]
-    Config(ConfigCli),
+    #[clap(name = "rules")]
+    Rules(RulesCli),
 }
 
 #[tokio::main]
@@ -66,9 +66,9 @@ async fn run(args: Cli) -> Result<(), Error> {
     if let Some(cmds) = args.command {
         match cmds {
             Commands::Message(list_cli) => list_cli.run(config.credential_file()).await?,
-            Commands::Labels(label_cli) => label_cli.run("credential.json").await?,
-            Commands::Trash(trash_cli) => trash_cli.run("credential.json").await?,
-            Commands::Config(config_cli) => config_cli.run(),
+            Commands::Labels(label_cli) => label_cli.run(config.credential_file()).await?,
+            Commands::Trash(trash_cli) => trash_cli.run(config.credential_file()).await?,
+            Commands::Rules(config_cli) => config_cli.run(config),
         }
     }
     Ok(())