Added attachment info per user and some layout fix

- Added the amount and size of the attachments per user
- Changed the items count function a bit
- Some small layout changes

src/db/models/attachment.rs

@@ -130,6 +130,16 @@ impl Attachment {
         result.unwrap_or(0)
     }
 
+    pub fn count_by_user(user_uuid: &str, conn: &DbConn) -> i64 {
+        attachments::table
+            .left_join(ciphers::table.on(ciphers::uuid.eq(attachments::cipher_uuid)))
+            .filter(ciphers::user_uuid.eq(user_uuid))
+            .count()
+            .first::<i64>(&**conn)
+            .ok()
+            .unwrap_or(0)
+    }
+
     pub fn size_by_org(org_uuid: &str, conn: &DbConn) -> i64 {
         let result: Option<i64> = attachments::table
             .left_join(ciphers::table.on(ciphers::uuid.eq(attachments::cipher_uuid)))