feat: Introduce smart-features Cargo feature to conditionally compile smart note functionalities and their dependencies.

notes-infra/src/factory.rs

@@ -17,6 +17,7 @@ pub enum FactoryError {
 
 pub type FactoryResult<T> = Result<T, FactoryError>;
 
+#[cfg(feature = "smart-features")]
 #[derive(Debug, Clone)]
 pub enum EmbeddingProvider {
     FastEmbed,
@@ -24,12 +25,14 @@ pub enum EmbeddingProvider {
     // OpenAI(String), // ApiKey
 }
 
+#[cfg(feature = "smart-features")]
 #[derive(Debug, Clone)]
 pub enum VectorProvider {
     Qdrant { url: String, collection: String },
     // InMemory,
 }
 
+#[cfg(feature = "smart-features")]
 pub async fn build_embedding_generator(
     provider: &EmbeddingProvider,
 ) -> FactoryResult<Arc<dyn notes_domain::ports::EmbeddingGenerator>> {
@@ -41,6 +44,7 @@ pub async fn build_embedding_generator(
     }
 }
 
+#[cfg(feature = "smart-features")]
 pub async fn build_vector_store(
     provider: &VectorProvider,
 ) -> FactoryResult<Arc<dyn notes_domain::ports::VectorStore>> {