diff --git a/Cargo.toml b/Cargo.toml
index 77dd2ff..bf94617 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,6 +7,8 @@ edition = "2021"
 anyhow = "1.0.86"
 serde = {version = "1.0.204", features = ["derive"]}
 serde_json = "1.0.122"
+ellipse = "0.2.0"
+itertools = "0.13.0"
 
 [dev-dependencies]
 tempfile = "3.11.0"
diff --git a/src/db.rs b/src/db.rs
index fb17429..c5b6c5c 100644
--- a/src/db.rs
+++ b/src/db.rs
@@ -106,7 +106,7 @@ impl JiraDatabase {
     }
 }
 
-trait Database {
+pub trait Database {
     fn read_db(&self) -> Result<DBState>;
     fn write_db(&self, db_state: &DBState) -> Result<()>;
 }
diff --git a/src/main.rs b/src/main.rs
index fde5ef3..78436c4 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,5 +1,6 @@
-mod models;
 mod db;
+mod models;
+mod ui;
 
 fn main() {
     println!("Welcome scrumtask-cli!");
diff --git a/src/models.rs b/src/models.rs
index ab871cc..0d9ef51 100644
--- a/src/models.rs
+++ b/src/models.rs
@@ -1,6 +1,23 @@
 use std::collections::HashMap;
 use serde::{Deserialize, Serialize};
 
+
+
+#[derive(Debug, PartialEq, Eq)]
+pub enum Action {
+    NavigateToEpicDetail { epic_id: u32 },
+    NavigateToStoryDetail { epic_id: u32, story_id: u32 },
+    NavigateToPreviousPage,
+    CreateEpic,
+    UpdateEpicStatus { epic_id: u32 },
+    DeleteEpic { epic_id: u32 },
+    CreateStory { epic_id: u32 },
+    UpdateStoryStatus { story_id: u32 },
+    DeleteStory { epic_id: u32, story_id: u32 },
+    Exit,
+}
+
+
 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
 pub enum Status {
     Open,
diff --git a/src/ui/pages/page_helpers.rs b/src/ui/pages/page_helpers.rs
index 76e66c4..53320ab 100644
--- a/src/ui/pages/page_helpers.rs
+++ b/src/ui/pages/page_helpers.rs
@@ -41,5 +41,5 @@ mod tests {
         assert_eq!(get_column_string(text2, width), "test  ".to_owned());
         assert_eq!(get_column_string(text3, width), "testme".to_owned());
         assert_eq!(get_column_string(text4, width), "tes...".to_owned());
-    } 
-}
\ No newline at end of file
+    }
+}