[Add] Markdown viewer & Document loading

Todo: Track accepted Version & Hash of accepted document

src/terms/terms_getter.rs

@@ -0,0 +1,39 @@
+#[derive(Clone)]
+pub enum Type {
+    EULA,
+    TOS,
+    PP,
+}
+
+impl Type {
+    pub fn to_str(&self) -> &str {
+        match self {
+            Self::EULA => "eula",
+            Self::TOS => "tos",
+            Self::PP => "pp",
+        }
+    }
+    pub fn to_string(&self) -> String {
+        match self {
+            Self::EULA => "End User License Agreement".to_string(),
+            Self::TOS => "Terms of Service".to_string(),
+            Self::PP => "Privacy Policy".to_string(),
+        }
+    }
+}
+pub fn get_link(terms_type: Type) -> String {
+    format!("https://legal.tensamin.net/{}/", terms_type.to_str())
+}
+pub async fn get_terms(terms_type: Type) -> Option<String> {
+    let body = reqwest::get(format!(
+        "https://legal.tensamin.net/api/text/{}/",
+        terms_type.to_str()
+    ))
+    .await
+    .ok()?
+    .text()
+    .await
+    .ok()?;
+
+    Some(body)
+}