Add sample config and the option to speak repeated lines at a faster rate

README.md

@@ -21,6 +21,8 @@ speaker mappings, generated audio, and TTS endpoint stay on your computer.
   refreshes its selectable voice catalog from `GET /v1/audio/voices`.
 - Sends non-streaming WAV requests to `POST /v1/audio/speech` and plays clips
   sequentially with native audio support.
+- Repeats an NPC's identical line at 1.5x speed, then 2x speed when each repeat
+  arrives within 15 seconds; a later line returns to normal speed.
 - Picks a real voice from your Kokoro server for a newly seen NPC and saves it.
 - Lets you pin an NPC to a particular voice, reroll a persistent random voice,
   or set the NPC to get a new random voice for every line.
@@ -45,6 +47,7 @@ On NixOS, enter the included development shell. It provides the ALSA
 development metadata required by the native Linux audio backend:
 
 ```bash
+doas systemctl start podman-kokoro-fastapi.service
 nix-shell --run 'cargo run --release -- --log "$HOME/Games/EverQuestLegends/Logs/eqlog_Pleb_oggok.txt"'
 ```
 
@@ -99,6 +102,14 @@ standard application-data directory:
 On Linux this is normally `~/.local/share/mudmouth`; the equivalent platform
 directory is used on macOS and Windows.
 
+The repeat behavior can be adjusted in `config.toml`:
+
+```toml
+repeat_window_seconds = 15
+repeat_second_speed = 1.5
+repeat_third_plus_speed = 2.0
+```
+
 ## Development
 
 ```bash