feat: add agent settings configuration and update agent client service

apps/api/src/configs.rs

@@ -1,3 +1,4 @@
+pub mod agent;
 pub mod auth;
 pub mod database;
 pub mod logging;
@@ -21,6 +22,7 @@ pub struct ProgramSettings {
     pub database: database::DatabaseSettings,
     pub server: server::ServerSettings,
     pub auth: auth::AuthSettings,
+    pub agent: agent::AgentSettings,
 }
 
 impl FromConfig for ProgramSettings {
@@ -30,6 +32,7 @@ impl FromConfig for ProgramSettings {
             database: database::DatabaseSettings::from_config(_config)?,
             server: server::ServerSettings::from_config(_config)?,
             auth: auth::AuthSettings::from_config(_config)?,
+            agent: agent::AgentSettings::from_config(_config)?,
         };
         config.validate()?;
         Ok(config)
@@ -50,6 +53,7 @@ impl FromConfig for ProgramSettings {
             database: database::DatabaseSettings::mock(),
             server: server::ServerSettings::mock(),
             auth: auth::AuthSettings::mock(),
+            agent: agent::AgentSettings::mock(),
         }
     }
 }