feat: add mock implementations for configuration settings and update AppState to include config

apps/api/src/configs.rs

@@ -11,6 +11,8 @@ use tracing::{debug, error};
 pub trait FromConfig: Sized {
     fn from_config(config: &Config) -> Result<Self, String>;
     fn validate(&self) -> Result<(), String>;
+    #[cfg(test)]
+    fn mock() -> Self;
 }
 
 #[derive(Debug, Clone)]
@@ -40,6 +42,16 @@ impl FromConfig for ProgramSettings {
         self.auth.validate()?;
         Ok(())
     }
+
+    #[cfg(test)]
+    fn mock() -> Self {
+        ProgramSettings {
+            logging: logging::LoggingSettings::mock(),
+            database: database::DatabaseSettings::mock(),
+            server: server::ServerSettings::mock(),
+            auth: auth::AuthSettings::mock(),
+        }
+    }
 }
 
 pub fn get_program_settings() -> ProgramSettings {