Fix prompt glyph

Author: alexylon

README.md

@@ -114,7 +114,7 @@ sofos
 - `/clear` - Clear conversation history
 - `/think [on|off]` - Toggle extended thinking (shows status if no arg)
 - `/compact` - Summarize older messages via the LLM to reclaim context tokens (auto-triggers at 80% usage)
-- `/s` - Safe mode (read-only, prompt: **`λ:`**)
+- `/s` - Safe mode (read-only, prompt: **`:`**)
 - `/n` - Normal mode (all tools, prompt: **`>`**)
 - `/exit`, `/quit`, `/q`, `Ctrl+D` - Exit with cost summary
 - `ESC` or `Ctrl+C` (while busy) - Interrupt AI response

examples/mcp_quickstart.md

@@ -36,9 +36,9 @@ You should see: `MCP servers initialized`
 ### 4. Use MCP Tools
 
 ```
-λ> List files in my Documents folder
+> List files in my Documents folder
 
-λ> Read test.txt from Documents
+> Read test.txt from Documents
 ```
 
 The AI will use tools like `filesystem_list_directory` and `filesystem_read_file`.

src/repl/mod.rs

@@ -652,7 +652,7 @@ impl Repl {
     }
 
     pub fn process_single_prompt(&mut self, prompt: &str) -> Result<()> {
-        let symbol = if self.safe_mode { "λ:" } else { "λ>" };
+        let symbol = if self.safe_mode { ":" } else { ">" };
         println!("{} {}", symbol.bright_green().bold(), prompt);
         println!();
         self.process_message(prompt, vec![])?;

src/repl/tui/mod.rs

@@ -887,7 +887,7 @@ fn submit_input(app: &mut App, job_tx: &std_mpsc::Sender<Job>, steer_queue: &Ste
     let glyph = if will_steer {
         "↑"
     } else if app.is_safe_mode() {
-        "λ:"
+        ":"
     } else {
         ">"
     };

src/repl/tui/ui.rs

@@ -88,7 +88,7 @@ fn draw_input(frame: &mut Frame, area: Rect, app: &App) {
     };
 
     let safe = app.is_safe_mode();
-    let prompt_glyph = if safe { " λ: " } else { " > " };
+    let prompt_glyph = if safe { " : " } else { " > " };
     let title = Line::from(vec![Span::styled(
         prompt_glyph,
         Style::default()

src/ui/mod.rs

@@ -294,7 +294,7 @@ impl UI {
         for display_msg in &session.display_messages {
             match display_msg {
                 DisplayMessage::UserMessage { content } => {
-                    println!("{} {}", "λ>".bright_green().bold(), content);
+                    println!("{} {}", ">".bright_green().bold(), content);
                     println!();
                 }
                 DisplayMessage::AssistantMessage { content } => {