add seed ability

src/main.rs

@@ -1,9 +1,10 @@
 mod db;
 mod hub;
+mod seed;
 mod views;
 
 use std::time::Duration;
-use std::{env, future::Future, sync::Arc};
+use std::{env, future::Future, path::Path as FilePath, sync::Arc};
 
 use argon2::{
     Argon2,
@@ -255,6 +256,9 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         registration_mode,
     };
 
+    let seed_path = env::var("SEED_CONFIG").unwrap_or_else(|_| "seed.json".into());
+    seed::seed_if_needed(&state.db, FilePath::new(&seed_path)).await;
+
     let app = Router::new()
         .route("/", get(home))
         .route("/login", get(login_page).post(login))
@@ -349,12 +353,6 @@ async fn register(
             form.invite.as_deref(),
         )));
     }
-    if form.password.len() < 8 {
-        return Ok(html_response(views::register_page(
-            Some("Use a password with at least 8 characters."),
-            form.invite.as_deref(),
-        )));
-    }
 
     let password = form.password;
     let password_hash = tokio::task::spawn_blocking(move || hash_password(&password))