feat: actually implement system audio + refactor

notetaker/Models/Meeting.swift

@@ -0,0 +1,21 @@
+import Foundation
+
+struct Meeting: Codable, Identifiable, Hashable {
+    let id: UUID
+    let date: Date
+    var transcript: String
+    var userNotes: String
+    var generatedNotes: String
+    
+    init(id: UUID = UUID(), 
+         date: Date = Date(), 
+         transcript: String = "", 
+         userNotes: String = "", 
+         generatedNotes: String = "") {
+        self.id = id
+        self.date = date
+        self.transcript = transcript
+        self.userNotes = userNotes
+        self.generatedNotes = generatedNotes
+    }
+} 

notetaker/Models/Settings.swift

@@ -0,0 +1,20 @@
+import Foundation
+
+struct Settings: Codable {
+    var deepgramKey: String
+    var openAIKey: String
+    var userBlurb: String
+    var systemPrompt: String
+    
+    static let defaultSystemPrompt = "Generate concise meeting notes from the transcript and any additional notes provided. Focus on key points, action items, and decisions made."
+    
+    init(deepgramKey: String = "",
+         openAIKey: String = "",
+         userBlurb: String = "",
+         systemPrompt: String = Settings.defaultSystemPrompt) {
+        self.deepgramKey = deepgramKey
+        self.openAIKey = openAIKey
+        self.userBlurb = userBlurb
+        self.systemPrompt = systemPrompt
+    }
+}