More UI work

1. main STT app works in new project structure
2. UI dumps mics on startup to populate mic list
3. add missing deps (hf-xet, wave)
4. normalize audio volume when transcribing. Probably still wrong tbqh.
5. add checkbox to save audio segments & improve logic so only segments
   with speech get saved.
6. add default config settings

1 files changed, 4 insertions, 1 deletions

diff --git a/ui/preload.js b/ui/preload.js
index 108bffe..e6c0623 100644
--- a/ui/preload.js
+++ b/ui/preload.js
@@ -6,7 +6,10 @@ contextBridge.exposeInMainWorld('electronAPI', {
     restartApp: () => ipcRenderer.invoke('restart-app'),
     getMicrophones: () => ipcRenderer.invoke('get-microphones'),
     installRequirements: () => ipcRenderer.invoke('install-requirements'),
-    onPythonOutput: (callback) => ipcRenderer.on('python-output', (event, data) => callback(data))
+    startProcess: () => ipcRenderer.invoke('start-process'),
+    stopProcess: () => ipcRenderer.invoke('stop-process'),
+    onPythonOutput: (callback) => ipcRenderer.on('python-output', (event, data) => callback(data)),
+    onProcessStopped: (callback) => ipcRenderer.on('process-stopped', (event) => callback())
 });
 
 console.log('Preload script loaded.');