fix: mismatch brackets in str and para

Author: momeemt

src/stmt.rs

@@ -28,9 +28,9 @@ pub fn stmt(Json(args): Json<Vec<Value>>) -> FnResult<String> {
         "{{
     \"t\": \"Para\",
     \"c\": [
-        \"{}\"
+        {}
     ]
 }},",
-        text
+        text[0..text.len() - 1].to_string()
     ))
 }

src/text.rs

@@ -24,5 +24,11 @@ pub fn text(Json(args): Json<Vec<Value>>) -> FnResult<String> {
             ))
         }
     };
-    Ok(format!("{{\"t\": \"Str\", \"c\": \"{}\"}}", text))
+    Ok(format!(
+        "{{
+    \"t\": \"Str\",
+    \"c\": \"{}\"
+}},",
+        text
+    ))
 }