Fix formatting: break long lines for rustfmt compliance

Rustfmt requires long chained method calls to be broken across
multiple lines when they exceed line length limits.

Changes:
- Break visual_width() iterator chains in renderer.rs
- Break visual_width() iterator chains in terminal.rs
- Fix comment alignment in ansi.rs

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/utils/ansi.rs

@@ -8,7 +8,7 @@ pub fn strip_ansi(text: &str) -> String {
             // Skip ANSI escape sequence
             if chars.peek() == Some(&'[') {
                 chars.next(); // consume '['
-                // Skip until we hit a letter (the command character)
+                              // Skip until we hit a letter (the command character)
                 while let Some(&c) = chars.peek() {
                     chars.next();
                     if c.is_ascii_alphabetic() {

src/utils/terminal.rs

@@ -69,7 +69,11 @@ impl TerminalManager {
 
     pub fn print_centered(&self, text: &str) -> Result<()> {
         let lines: Vec<&str> = text.lines().collect();
-        let max_width = lines.iter().map(|l| ansi::visual_width(l)).max().unwrap_or(0) as u16;
+        let max_width = lines
+            .iter()
+            .map(|l| ansi::visual_width(l))
+            .max()
+            .unwrap_or(0) as u16;
         let height = lines.len() as u16;
 
         let start_x = (self.width.saturating_sub(max_width)) / 2;