Add launcher analytics (#661)

* Add more analytics

* finish hydra move

* Finish websocket flow

* add minecraft account flow

* Finish playtime vals + payout automation

src/auth/templates/mod.rs

@@ -0,0 +1,66 @@
+use crate::auth::AuthenticationError;
+use actix_web::http::StatusCode;
+use actix_web::{HttpResponse, ResponseError};
+use std::fmt::{Debug, Display, Formatter};
+
+pub struct Success<'a> {
+    pub icon: &'a str,
+    pub name: &'a str,
+}
+
+impl<'a> Success<'a> {
+    pub fn render(self) -> HttpResponse {
+        let html = include_str!("success.html");
+
+        HttpResponse::Ok()
+            .append_header(("Content-Type", "text/html; charset=utf-8"))
+            .body(
+                html.replace("{{ icon }}", self.icon)
+                    .replace("{{ name }}", self.name),
+            )
+    }
+}
+
+#[derive(Debug)]
+pub struct ErrorPage {
+    pub code: StatusCode,
+    pub message: String,
+}
+
+impl Display for ErrorPage {
+    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
+        let html = include_str!("error.html")
+            .replace("{{ code }}", &self.code.to_string())
+            .replace("{{ message }}", &self.message);
+        write!(f, "{}", html)?;
+
+        Ok(())
+    }
+}
+
+impl ErrorPage {
+    pub fn render(&self) -> HttpResponse {
+        HttpResponse::Ok()
+            .append_header(("Content-Type", "text/html; charset=utf-8"))
+            .body(self.to_string())
+    }
+}
+
+impl actix_web::ResponseError for ErrorPage {
+    fn status_code(&self) -> StatusCode {
+        self.code
+    }
+
+    fn error_response(&self) -> HttpResponse {
+        self.render()
+    }
+}
+
+impl From<AuthenticationError> for ErrorPage {
+    fn from(item: AuthenticationError) -> Self {
+        ErrorPage {
+            code: item.status_code(),
+            message: item.to_string(),
+        }
+    }
+}