Add some config for jxl encode

Remove clap_num dep

src/utils/num_range.rs

@@ -0,0 +1,27 @@
+//! Functions for parsing numbers within a range.
+/// Check if a value is within the specified range.
+pub fn check_range<T>(val: T, min: T, max: T) -> Result<T, String>
+where
+    T: PartialOrd,
+    T: std::fmt::Display,
+{
+    if val < min {
+        return Err(format!("Value {} is less than minimum {}", val, min));
+    } else if val > max {
+        return Err(format!("Value {} is greater than maximum {}", val, max));
+    }
+    Ok(val)
+}
+
+/// Parse a number from a string and check if it is within the specified range.
+pub fn number_range<T>(s: &str, min: T, max: T) -> Result<T, String>
+where
+    T: std::str::FromStr,
+    <T as std::str::FromStr>::Err: std::fmt::Display,
+    T: PartialOrd,
+    T: std::fmt::Display,
+{
+    debug_assert!(min <= max, "min should be less than or equal to max");
+    let val = s.parse::<T>().map_err(|e| format!("{}", e))?;
+    check_range(val, min, max)
+}