Function matches_any 

pub fn matches_any(ke: &KeyEvent, list: &[KeyChord]) -> bool

What: Check if a key event matches any chord in a list, handling Shift+char edge cases.

Inputs:

• ke: Key event from terminal
• list: List of configured key chords to match against

Output:

• true if the key event matches any chord in the list, false otherwise

Details:

• Treats Shift+ from config as equivalent to uppercase char without Shift from terminal.
• Handles cases where terminals report Shift inconsistently.