Scan and generate Video HLS playlists on startup

Refactored and improved video path state. Bumped versions of some dependencies.

src/state.rs

@@ -1,11 +1,14 @@
+use crate::video::{PlaylistGenerator, VideoPlaylistManager};
 use crate::StreamActor;
 use actix::{Actor, Addr};
 use std::{env, sync::Arc};
 
 pub struct AppState {
     pub stream_manager: Arc<Addr<StreamActor>>,
+    pub playlist_manager: Arc<Addr<VideoPlaylistManager>>,
     pub base_path: String,
     pub thumbnail_path: String,
+    pub video_path: String,
 }
 
 impl AppState {
@@ -13,11 +16,18 @@ impl AppState {
         stream_manager: Arc<Addr<StreamActor>>,
         base_path: String,
         thumbnail_path: String,
+        video_path: String,
     ) -> Self {
+        let playlist_generator = PlaylistGenerator::new();
+        let video_playlist_manager =
+            VideoPlaylistManager::new(video_path.clone(), playlist_generator.start());
+
         Self {
             stream_manager,
+            playlist_manager: Arc::new(video_playlist_manager.start()),
             base_path,
             thumbnail_path,
+            video_path,
         }
     }
 }
@@ -28,6 +38,7 @@ impl Default for AppState {
             Arc::new(StreamActor {}.start()),
             env::var("BASE_PATH").expect("BASE_PATH was not set in the env"),
             env::var("THUMBNAILS").expect("THUMBNAILS was not set in the env"),
+            env::var("VIDEO_PATH").expect("VIDEO_PATH was not set in the env"),
         )
     }
 }