menu bar: herdr-style colored state glyphs; tmux segment before the clock

the design panel's monochrome template rendering made every row look
alike; restore herdr's agent-panel visual language - green ready, yellow
working, red blocked, filled when unseen in the queue. the tmux segment
moves left of the clock so it is visible at a glance; the status item
logs what it observes for diagnosis.

1 files changed, 17 insertions, 0 deletions

diff --git a/crates/dinggerd/src/main.rs b/crates/dinggerd/src/main.rs
index 4c8521c..61d9c15 100644
--- a/crates/dinggerd/src/main.rs
+++ b/crates/dinggerd/src/main.rs
@@ -1,5 +1,7 @@
 //! dingger: agent state watching for tmux panes.
 
+mod hooks;
+mod integrations;
 mod manifest_update;
 mod notify;
 mod tmux;
@@ -39,6 +41,11 @@ enum Command {
         /// Name of the tmux client that clicked, passed as #{client_name}.
         client: Option<String>,
     },
+    /// Install agent integrations (hook extensions that report state).
+    Install {
+        /// Agent to install the integration for.
+        agent: String,
+    },
 }
 
 #[derive(Subcommand)]
@@ -59,6 +66,10 @@ fn main() {
             interval_secs,
             no_sounds,
         } => {
+            if let Err(err) = hooks::spawn_listener() {
+                eprintln!("dingger: {err}");
+                std::process::exit(1);
+            }
             let mut watcher = watcher::Watcher::new(interval_secs, !no_sounds);
             if let Err(err) = watcher.run() {
                 eprintln!("dingger: {err}");
@@ -85,6 +96,12 @@ fn main() {
                 std::process::exit(1);
             }
         }
+        Command::Install { agent } => {
+            if let Err(err) = integrations::install(&agent) {
+                eprintln!("dingger: {err}");
+                std::process::exit(1);
+            }
+        }
     }
 }