fix in smtp and split rs files

src/api/mod.rs

@@ -0,0 +1,27 @@
+use axum::{
+    Json,
+    extract::{Multipart, Path, State},
+    http::{HeaderMap, HeaderName, HeaderValue, StatusCode, header},
+    response::{IntoResponse, Response},
+};
+use chrono::{Duration, Utc};
+use rand_core::{OsRng, RngCore};
+use serde::{Deserialize, Serialize};
+use sha2::{Digest, Sha256};
+use slug::slugify;
+
+use crate::{
+    db, queries,
+    state::{NoteUpdate, RoomEvent, SharedState},
+};
+
+const MAX_NAME_LENGTH: usize = 80;
+const MIN_PASSWORD_LENGTH: usize = 8;
+const MAX_PASSWORD_LENGTH: usize = 128;
+const MIN_WORKSPACE_SLUG_LENGTH: usize = 6;
+
+
+include!("workspace_notes.rs");
+include!("pads_public.rs");
+include!("files.rs");
+include!("access_tokens.rs");