Basic frontend

I'm sorry for the big commit

- Added yarte templating engine
- Wrote frontend: all HTML except file input area, basic CSS (themes soon), JS.
No client-side encryption yet. And no working API.
- Simple but handy build system in Makefile
(requires pacman -S entr / apt install entr)

src/main.rs

@@ -1,11 +1,16 @@
 use ntex::web::{self, App};
+use ntex_files;
 
 mod pages;
 
 #[ntex::main]
 async fn main() -> std::io::Result<()> {
-    web::server(move || App::new().service(pages::index))
-        .bind("127.0.0.1:3002")?
-        .run()
-        .await
+    web::server(move || {
+        App::new()
+            .service(pages::index)
+            .service(ntex_files::Files::new("/static", "./static"))
+    })
+    .bind("127.0.0.1:3002")?
+    .run()
+    .await
 }

src/pages.rs

@@ -1,8 +1,13 @@
 use ntex::web::{self, HttpResponse};
+use yarte::TemplateMin;
+
+#[derive(TemplateMin)]
+#[template(path = "index")]
+struct MainPageTemplate;
 
 #[web::get("/")]
 pub async fn index() -> HttpResponse {
     HttpResponse::Ok()
         .content_type("text/html; charset=utf-8")
-        .body("<h1>dc09's bin</h1>")
+        .body(MainPageTemplate {}.to_string())
 }