feat: enhance audit logging, add MCP settings, and production docker setup

- Implemented comprehensive audit logging for Tasks, Users, Settings, Goals, Labels, AI Chat, and Rewards.
- Added Admin UI for MCP Server settings and Audit Logs.
- Created docker-compose-production.yml with Traefik configuration.
- Fixed backend bugs (missing storage methods, route closure).
- Added Audit Logging Guidelines.

roadmap.md

@@ -64,6 +64,9 @@ This document outlines the strategic plan for evolving TaskFlow into a multi-use
     - **Profile Updates**: Show Email instead of ID, allow Email changes.
 - [ ] **Infrastructure**:
     - [x] Reverse Proxy Compatibility: Ensure app functions correctly behind Nginx/Traefik (Headers, WebSockets, Base URL).
+- [x] **Audit Logging**:
+    - [x] Track all task modifications per user.
+    - [x] Explicitly distinguish between changes made by a human User vs. the AI Agent.
 
 ## 🛠️ Phase 6: UI/UX & Quality Assurance (Current)
 - [x] **Localization Audit**:
@@ -85,7 +88,51 @@ This document outlines the strategic plan for evolving TaskFlow into a multi-use
     - [x] "What should I do next?" / "Break down this project" (Interactive).
     - [x] Natural language task operations.
 - [x] **AI Agents**: Autonomous sub-agents handling email sorting and scheduling (via AI Chat context).
+- [ ] **AI Knowledge Base**:
+    - Enable AI to read closed/completed tasks to learn from history.
+    - Analyze notes and past items to provide context-aware suggestions (Knowledge Platform).
+- [ ] **Advanced Task Planning**:
+    - **Time Estimation**: Optional "rough" time estimates per task (e.g., "2 hours", "half a day").
+    - **Multi-day / Subtasks**:
+        - Support for tasks spanning multiple days.
+        - Ability to break down tasks into subtasks directly via Chat Agent.
+    - **AI Integration**: AI can read/set estimates and handle multi-day scheduling.
+    - **Localization**: Full translation support for time units and planning interface.
 
-## 📱 Phase 8: Long-term Platform Vision
+## 🔔 Phase 8: Notifications & Task Hygiene (New - User Requested)
+### Smart Notifications
+- [x] **Browser Notifications**:
+    - [x] Upcoming tasks for the day.
+    - [x] Overdue tasks (iOS + Browser).
+    - [x] Unscheduled tasks (iOS + Browser).
+- [x] **iOS Integration (PWA/Native)**:
+    - [x] Push notifications for upcoming tasks (when installed).
+    - [x] Push notifications for overdue tasks.
+    - [x] Support for "not scheduled" task alerts.
+
+### Task Cleanup
+- [x] **Unscheduled Tasks List**: Dedicated view for tasks without due dates.
+- [x] **Scheduling Reminder**:
+    - [x] Notification or In-App Popup preventing user from leaving items unscheduled indefinitely.
+
+## 📱 Phase 9: Long-term Platform Vision
 - [ ] **Mobile Native App** (React Native/Expo).
 - [ ] **Desktop App** (Electron/Tauri).
+
+## 🤖 Phase 10: AI Workflows & Task Hygiene (New - User Requested)
+### Follow-up Task System
+- [ ] **AI Analysis**: Automatically detect completed tasks requiring follow-up (e.g., "Email sent" -> "Check for reply").
+- [ ] **Smart Prompts**: Pop-up on completion asking if a follow-up is needed.
+- [ ] **Manual Action**: "Create Follow-up" option in Task Card menu (Three dots).
+
+### Morning/Evening Routine Mode
+- [ ] **Configuration**:
+    - [ ] Settings to enable/disable.
+    - [ ] Set Timezone, Morning start time (e.g., 9am), Evening start time (e.g., 10pm).
+- [ ] **Morning Overview**:
+    - [ ] Restricted view showing only early morning tasks.
+    - [ ] "Plan the Day" button to unlock full functionality.
+- [ ] **Evening Reflection**:
+    - [ ] Read-only view of completed tasks (Mood booster).
+    - [ ] Simple actions: "Mark as Done" for remaining items or "Move to Tomorrow".
+    - [ ] Blocking: Prevent adding new distractions after hours.