feat(cli): support q mcp --help passthrough to qchat mcp (#1837)

* WIP

* add mcp list command

* add import&status&remove

* fmt

* add force flag in add & import

* update fetch config

* use sharedWritter && add ut

* add mcp ut

* merge refactor changes, keep all in chat_cli

* revise CI

* pass mcp in q_cli

* parse help

* ci

* use any

* fmt

---------

Co-authored-by: Brandon Kiser <[email protected]>

Author: evanliu048

crates/q_cli/src/cli/mod.rs

@@ -201,6 +201,7 @@ pub enum CliRootCommands {
         args: Vec<String>,
     },
     /// Model Context Protocol (MCP)
+    #[command(disable_help_flag = true)]
     Mcp {
         /// Args for the MCP subcommand (passed through to `qchat mcp …`)
         #[arg(trailing_var_arg = true, allow_hyphen_values = true)]
@@ -352,7 +353,12 @@ impl Cli {
                 CliRootCommands::Version { changelog } => Self::print_version(changelog),
                 CliRootCommands::Dashboard => launch_dashboard(false).await,
                 CliRootCommands::Chat { args } => Self::execute_chat("chat", Some(args), true).await,
-                CliRootCommands::Mcp { args } => Self::execute_chat("mcp", Some(args), true).await,
+                CliRootCommands::Mcp { args } => {
+                    if args.iter().any(|arg| ["--help", "-h"].contains(&arg.as_str())) {
+                        return Self::execute_chat("mcp", Some(vec!["--help".to_owned()]), false).await;
+                    }
+                    Self::execute_chat("mcp", Some(args), true).await
+                },
                 CliRootCommands::Inline(subcommand) => subcommand.execute(&cli_context).await,
             },
             // Root command