feat: enhance system prompt handling and input key actions

src/app/runtime/actions/mod.rs

@@ -521,6 +521,15 @@ fn run_agent_turn(
     let mut msgs = messages.to_vec();
     let mut edits_this_turn = 0u32;
 
+    let system_text = format!(
+        "{}\n\n{}",
+        crate::resources::SYSTEM_PROMPT,
+        crate::resources::SYSTEM_TOOLS,
+    );
+    if !msgs.iter().any(|m| matches!(m.role, crate::dto::chat::message::Role::System)) {
+        msgs.insert(0, ChatMessage::system(system_text));
+    }
+
     for _step in 0..MAX_AGENT_STEPS {
         let response = tc
             .client

src/controller/input.rs

@@ -38,10 +38,18 @@ pub fn handle_key(key: KeyEvent, state: &mut AppStateRest) -> Vec<Action> {
             vec![Action::CursorRight]
         }
         KeyCode::Up => {
-            vec![Action::HistoryUp]
+            if key.modifiers.contains(KeyModifiers::CONTROL) {
+                vec![Action::HistoryUp]
+            } else {
+                vec![Action::ScrollUp]
+            }
         }
         KeyCode::Down => {
-            vec![Action::HistoryDown]
+            if key.modifiers.contains(KeyModifiers::CONTROL) {
+                vec![Action::HistoryDown]
+            } else {
+                vec![Action::ScrollDown]
+            }
         }
         KeyCode::PageUp => {
             vec![Action::ScrollUp]

src/resources.rs

@@ -1,3 +1,6 @@
+pub const SYSTEM_PROMPT: &str = include_str!("../src-misc/system-prompt.txt");
+pub const SYSTEM_TOOLS: &str = include_str!("../src-misc/system-tools.txt");
+
 pub const BANNER: &str = r"
 ███████╗███████╗███████╗██████╗ ███████╗██╗  ██╗
 ╚══███╔╝██╔════╝██╔════╝██╔══██╗██╔════╝╚██╗██╔╝