Unify log viewing with configurable script command

Replace separate J/L keys with single L key that calls configurable
service_logs_cmd from dashboard config. Script handles both journalctl
and custom log files automatically based on service configuration.

Update status bar to show all available keybindings including
previously missing backup and terminal commands.

agent/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard-agent"
-version = "0.1.92"
+version = "0.1.93"
 edition = "2021"
 
 [dependencies]

dashboard/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard"
-version = "0.1.92"
+version = "0.1.93"
 edition = "2021"
 
 [dependencies]

dashboard/src/config/mod.rs

@@ -57,6 +57,7 @@ pub struct SshConfig {
     pub rebuild_user: String,
     pub rebuild_cmd: String,
     pub service_manage_cmd: String,
+    pub service_logs_cmd: String,
 }
 
 /// Service log file configuration per host

dashboard/src/ui/mod.rs

@@ -310,16 +310,15 @@ impl TuiApp {
                             .ok(); // Ignore errors, tmux will handle them
                     }
                 }
-                KeyCode::Char('J') => {
-                    // Show service logs via journalctl in tmux split window
+                KeyCode::Char('L') => {
+                    // Show service logs via script in tmux split window
                     if let (Some(service_name), Some(hostname)) = (self.get_selected_service(), self.current_host.clone()) {
                         let connection_ip = self.get_connection_ip(&hostname);
-                        let journalctl_command = format!(
-                            "echo 'Viewing logs for service: {} on {}' && ssh -tt {}@{} 'sudo journalctl -u {}.service -f --no-pager -n 50'",
-                            service_name,
-                            hostname,
+                        let logs_command = format!(
+                            "ssh -tt {}@{} '{} {}'",
                             self.config.ssh.rebuild_user,
                             connection_ip,
+                            self.config.ssh.service_logs_cmd,
                             service_name
                         );
                         
@@ -328,39 +327,11 @@ impl TuiApp {
                             .arg("-v")
                             .arg("-p")
                             .arg("30")
-                            .arg(&journalctl_command)
+                            .arg(&logs_command)
                             .spawn()
                             .ok(); // Ignore errors, tmux will handle them
                     }
                 }
-                KeyCode::Char('L') => {
-                    // Show custom service log file in tmux split window
-                    if let (Some(service_name), Some(hostname)) = (self.get_selected_service(), self.current_host.clone()) {
-                        // Check if this service has a custom log file configured
-                        if let Some(host_logs) = self.config.service_logs.get(&hostname) {
-                            if let Some(log_config) = host_logs.iter().find(|config| config.service_name == service_name) {
-                                let connection_ip = self.get_connection_ip(&hostname);
-                                let tail_command = format!(
-                                    "echo 'Viewing custom logs for service: {} on {}' && ssh -tt {}@{} 'sudo tail -n 50 -f {}'",
-                                    service_name,
-                                    hostname,
-                                    self.config.ssh.rebuild_user,
-                                    connection_ip,
-                                    log_config.log_file_path
-                                );
-                                
-                                std::process::Command::new("tmux")
-                                    .arg("split-window")
-                                    .arg("-v")
-                                    .arg("-p")
-                                    .arg("30")
-                                    .arg(&tail_command)
-                                    .spawn()
-                                    .ok(); // Ignore errors, tmux will handle them
-                            }
-                        }
-                    }
-                }
                 KeyCode::Char('w') => {
                     // Wake on LAN for offline hosts
                     if let Some(hostname) = self.current_host.clone() {
@@ -747,9 +718,10 @@ impl TuiApp {
         shortcuts.push("Tab: Host".to_string());
         shortcuts.push("↑↓/jk: Select".to_string());
         shortcuts.push("r: Rebuild".to_string());
+        shortcuts.push("B: Backup".to_string());
         shortcuts.push("s/S: Start/Stop".to_string());
-        shortcuts.push("J: Logs".to_string());
-        shortcuts.push("L: Custom".to_string());
+        shortcuts.push("L: Logs".to_string());
+        shortcuts.push("t: Terminal".to_string());
         shortcuts.push("w: Wake".to_string());
         
         // Always show quit

shared/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard-shared"
-version = "0.1.92"
+version = "0.1.93"
 edition = "2021"
 
 [dependencies]