Added a lot of functionality. Bugfixes and changes

oAI/Models/EmailLog.swift

@@ -0,0 +1,88 @@
+//
+//  EmailLog.swift
+//  oAI
+//
+//  Email processing log entry model
+//
+
+import Foundation
+
+enum EmailLogStatus: String, Codable {
+    case success
+    case error
+}
+
+struct EmailLog: Identifiable, Codable, Equatable {
+    let id: UUID
+    let timestamp: Date
+    let sender: String
+    let subject: String
+    let emailContent: String // Preview of email body
+    let aiResponse: String? // The AI's response (nil if error before response)
+    let status: EmailLogStatus
+    let errorMessage: String? // Error details if status == .error
+    let tokens: Int?
+    let cost: Double?
+    let responseTime: TimeInterval? // Time to generate response in seconds
+    let modelId: String? // Model that handled the email
+
+    init(
+        id: UUID = UUID(),
+        timestamp: Date = Date(),
+        sender: String,
+        subject: String,
+        emailContent: String,
+        aiResponse: String? = nil,
+        status: EmailLogStatus,
+        errorMessage: String? = nil,
+        tokens: Int? = nil,
+        cost: Double? = nil,
+        responseTime: TimeInterval? = nil,
+        modelId: String? = nil
+    ) {
+        self.id = id
+        self.timestamp = timestamp
+        self.sender = sender
+        self.subject = subject
+        self.emailContent = emailContent
+        self.aiResponse = aiResponse
+        self.status = status
+        self.errorMessage = errorMessage
+        self.tokens = tokens
+        self.cost = cost
+        self.responseTime = responseTime
+        self.modelId = modelId
+    }
+
+    static func == (lhs: EmailLog, rhs: EmailLog) -> Bool {
+        lhs.id == rhs.id &&
+        lhs.sender == rhs.sender &&
+        lhs.subject == rhs.subject &&
+        lhs.status == rhs.status
+    }
+}
+
+// MARK: - Display Helpers
+
+extension EmailLogStatus {
+    var displayName: String {
+        switch self {
+        case .success: return "Success"
+        case .error: return "Error"
+        }
+    }
+
+    var iconName: String {
+        switch self {
+        case .success: return "checkmark.circle.fill"
+        case .error: return "xmark.circle.fill"
+        }
+    }
+
+    var color: String {
+        switch self {
+        case .success: return "green"
+        case .error: return "red"
+        }
+    }
+}