feat(wm): start/end match on some float rules

This commit tweaks how float rule matching for titles and classes works.
Previously, they required an exact match to be triggered.

This change allows starts_with and ends_with matches on classes and
window titles to also trigger a float rule for applications that
dynamically change their window titles or window classes.

Exe matches are still required to be exact.

komorebi/src/window.rs

@@ -283,10 +283,12 @@ impl Window {
                 if let (Ok(title), Ok(exe_name), Ok(class)) = (self.title(), self.exe(), self.class()) {
                     {
                         let float_identifiers = FLOAT_IDENTIFIERS.lock();
-                        if float_identifiers.contains(&title)
-                            || float_identifiers.contains(&exe_name)
-                            || float_identifiers.contains(&class) {
-                            return Ok(false);
+                        for identifier in float_identifiers.iter() {
+                            if title.starts_with(identifier) || title.ends_with(identifier) ||
+                                class.starts_with(identifier) || class.ends_with(identifier) ||
+                                identifier == &exe_name {
+                                return Ok(false);
+                            }
                         }
                     }