Fix stuttering auto-encode spinner

CHANGELOG.md

@@ -1,4 +1,4 @@
-# Unreleased
+# Unreleased (v0.8.0)
 * crf-search: Tweak 2nd iteration logic that slices the crf range at the 25% or 75% crf point.
   - Widen to 20%/80% to account for searches of the "middle" two subranges being more optimal.
   - Disable when using custom min/max crf ranges under half the default.

src/command/auto_encode.rs

@@ -61,6 +61,7 @@ pub async fn auto_encode(Args { mut search, encode }: Args) -> anyhow::Result<()
             .template(SPINNER_RUNNING)?
             .progress_chars(PROGRESS_CHARS),
     );
+    bar.enable_steady_tick(Duration::from_millis(100));
 
     if defaulting_output {
         let out = shell_escape::escape(output.display().to_string().into());