Move scripts to script dir, add youtube-hls-stream script, fix twitch stream script

scripts/interactive.sh

@@ -0,0 +1,17 @@
+#!/bin/sh -e
+
+selected_audio_input="$(pactl get-default-sink).monitor"
+
+echo "Select a window to record"
+window_id=$(xdotool selectwindow)
+
+echo -n "Enter video fps: "
+read fps
+
+echo -n "Enter output file name: "
+read output_file_name
+
+output_dir=$(dirname "$output_file_name")
+mkdir -p "$output_dir"
+
+gpu-screen-recorder -w "$window_id" -c mp4 -f "$fps" -a "$selected_audio_input" -o "$output_file_name"