♻️ refactor(cli): consolidate message handling and remove delete command

- 【Refactor】: Move `set_parameters` function from `Message` trait implementation for `DeleteCli` to `MessageCli` to avoid duplication.
- 【Feature】: Add `Delete` action to `MessageAction` enum to allow direct deletion of messages.
- 【Cleanup】: Remove `delete_cli.rs` and `message_trait.rs` as their functionalities are now integrated into `message_cli.rs`.

src/cli/main.rs

@@ -1,17 +1,14 @@
 use clap::{Parser, Subcommand};
 
 mod config_cli;
-mod delete_cli;
 mod label_cli;
 mod message_cli;
-mod message_trait;
 mod run_cli;
 
 use cull_gmail::{Config, GmailClient, Result};
 use std::error::Error as stdError;
 
 use config_cli::ConfigCli;
-use delete_cli::DeleteCli;
 use label_cli::LabelCli;
 use message_cli::MessageCli;
 use run_cli::RunCli;
@@ -40,8 +37,6 @@ enum SubCmds {
     /// List labels
     #[clap(name = "label", display_order = 2, next_help_heading = "Labels")]
     Labels(LabelCli),
-    #[clap(name = "delete", display_order = 5, next_help_heading = "Messages")]
-    Delete(DeleteCli),
     /// Run the rules from the rules configuration
     #[clap(name = "run", display_order = 6, next_help_heading = "Rule Processing")]
     Run(RunCli),
@@ -80,7 +75,6 @@ async fn run(args: Cli) -> Result<()> {
         SubCmds::Config(config_cli) => config_cli.run(config),
         SubCmds::Message(list_cli) => list_cli.run(&mut client).await,
         SubCmds::Labels(label_cli) => label_cli.run(client).await,
-        SubCmds::Delete(delete_cli) => delete_cli.run(&mut client).await,
         SubCmds::Run(run_cli) => run_cli.run(&mut client, config).await,
     }
 }