+ Rust docs where needed

There may be more changes that could be
added to improve documentation however
this is meant to be a good start.

!+ There is also a new redirect endpoint for /admin/dashboard
This just a convenience thing so that people
don't have to remember the '/dashboard'
part of the admin route.

api/src/admin/mod.rs

@@ -12,12 +12,18 @@ use std::path::{Path, PathBuf};
 use rocket::data::{Data, ToByteUnit};
 use rocket::serde::json::Json;
 use rocket_dyn_templates::Template;
+use rocket::response::Redirect;
 use response::{bad_request, ok};
 
 use apikey::ApiKey;
 use response::ActionResponse;
 use crate::common::get_clips_dir;
 
+#[get("/")]
+pub async fn login_dashboard_redirect()  -> Redirect {
+    Redirect::to("/admin/dashboard")
+}
+
 #[get("/dashboard")]
 pub async fn login_dashboard() -> Template {
     // This page is basically just a login form
@@ -37,9 +43,11 @@ pub async fn dashboard(_key: ApiKey) -> Json<ActionResponse> {
 #[post("/upload-video/<category>/<filename>", data = "<data>")]
 pub async fn updload_video(_key: ApiKey, category: PathBuf, filename: PathBuf, data: Data<'_>) 
 -> Result<Json<ActionResponse>> {
-    // filenames must have a basename .len of at least 1 + '.' + extension
-    // Valid file extensions are mkv|mp4|webm
-
+    /*
+     * Uploads must have BOTH a valid filename and a category
+     * Without the category the server will simply not find
+     * the correct endpoint to reach and thus will 404
+     */
     if util::valid_filename(&filename) == false {
         return Ok(bad_request(Some("Invalid filename(s)")));
     }
@@ -47,8 +55,14 @@ pub async fn updload_video(_key: ApiKey, category: PathBuf, filename: PathBuf, d
     let clips = get_clips_dir();
     fs::create_dir_all(Path::new(&clips).join(&category))?;
 
+    /*
+     * We allow up to 200 Megaytes per upload as most short
+     * clips are not going to be very large anyway and this
+     * should be a reasonably high limit for those that want
+     * to upload "large" clips
+     * */
     let filepath = Path::new(&clips).join(category).join(filename);
-    data.open(200.megabytes()).into_file(filepath).await?;
+    data.open(250.megabytes()).into_file(filepath).await?;
     Ok(ok())
 }