update docs.

docs/design/processed-emails-spec.md

@@ -4,12 +4,29 @@
 
 This document outlines the specification for implementing a feature to persistently track which emails have been processed by the Email Organizer system. The goal is to maintain a record of email processing status to avoid reprocessing the same emails during synchronization and provide accurate pending email counts.
 
+## Current Implementation Status
+
+The Processed Emails feature is fully implemented and operational:
+
+### Core Implementation
+- **ProcessedEmail Model**: Implemented in [`app/models.py`](app/models.py:51)
+- **ProcessedEmails Service**: Implemented in [`app/processed_emails_service.py`](app/processed_emails_service.py:7)
+- **Emails Blueprint**: Implemented in [`app/routes/emails.py`](app/routes/emails.py:1)
+- **UI Integration**: Pending emails dialog and processing functionality
+
+### Key Features
+- Email UID tracking for processing status
+- Pending email counts and management
+- Bulk email processing operations
+- Email metadata display and management
+- Integration with IMAP synchronization process
+
 ## Requirements
 
 ### 1. Email Tracking Requirements
 
 - **Unique Email Identification**: Track emails using a unique identifier (UID) provided by the IMAP server, along with the folder name and user ID
-- **Processing Status**: Mark emails as either "pending" (unprocessed) or "processed" 
+- **Processing Status**: Mark emails as either "pending" (unprocessed) or "processed"
 - **Minimal Data Storage**: Store only essential information - email UID, folder, user, and processing status - not email content, subjects, or bodies
 - **Persistence**: Maintain processing status across application restarts and synchronization cycles
 - **Efficient Lookup**: Quickly determine which emails in a folder are pending processing
@@ -19,7 +36,7 @@ This document outlines the specification for implementing a feature to persisten
 - **Initial Sync**: During first synchronization of a folder, all emails should be marked as "pending"
 - **Incremental Sync**: On subsequent syncs, only emails that haven't been processed should be identified as pending
 - **Status Update**: When an email is processed, update its status from "pending" to "processed"
-- **Cleanup**: Remove records for emails that no longer exist on the IMAP server (optional for future enhancement)
+- **Cleanup**: Remove records for emails that no longer exist on the IMAP server
 
 ### 3. Performance Requirements
 
@@ -110,7 +127,7 @@ erDiagram
 
 ### ProcessedEmailsService
 
-A new service class will be responsible for managing processed email records:
+The ProcessedEmailsService ([`app/processed_emails_service.py`](app/processed_emails_service.py:7)) provides:
 
 ```python
 class ProcessedEmailsService:
@@ -138,7 +155,7 @@ class ProcessedEmailsService:
 
 ### IMAPService Integration
 
-The existing IMAP service will be enhanced to use the ProcessedEmailsService:
+The IMAP service ([`app/imap_service.py`](app/imap_service.py:11)) integrates with the ProcessedEmailsService:
 
 ```python
 class IMAPService:
@@ -160,18 +177,31 @@ class IMAPService:
 
 ## API Endpoints
 
-### New  HTMX Endpoints for Processed Email Management
+### HTMX Endpoints for Processed Email Management
 
 1. **Get Pending Emails for a Folder**
    - Method: GET
    - Path: `/api/folders/<folder_id>/pending-emails`
-   - Response: An Dialog  List of email metadata for pending emails (subject, date, UID), a button to preview the email (fetch it from the imap server)
+   - Response: Dialog with list of email metadata for pending emails (subject, date, UID)
+   - Features: Email preview, individual processing buttons
 
 2. **Mark Email as Processed**
    - Method: POST
    - Path: `/api/folders/<folder_id>/emails/<email_uid>/process`
    - Action: Mark a specific email as processed
-   - Response: Updated dialog body.
+   - Response: Updated dialog body with new counts
+
+3. **Sync Emails for a Folder**
+   - Method: POST
+   - Path: `/api/folders/<folder_id>/sync-emails`
+   - Action: Sync emails for a specific folder with processed email tracking
+   - Response: Updated counts and sync status
+
+4. **Process Multiple Emails**
+   - Method: POST
+   - Path: `/api/folders/<folder_id>/process-emails`
+   - Action: Process multiple emails in a folder (mark as processed)
+   - Response: Success message with updated counts
 
 ## Workflow Integration
 
@@ -218,25 +248,27 @@ sequenceDiagram
 
 ## Migration Strategy
 
-### Phase 1: Data Model Implementation
-1. Create the `processed_emails` table with appropriate indexes
-2. Implement the `ProcessedEmailsService` class
-3. Add basic CRUD operations for email processing records
+### Current Implementation Status
 
-### Phase 2: IMAP Service Integration
-1. Update `IMAPService` to use `ProcessedEmailsService`
-2. Modify folder synchronization to track email UIDs
-3. Update email count methods to consider processing status
+#### Phase 1: Data Model Implementation ✅
+1. Create the `processed_emails` table with appropriate indexes ✅
+2. Implement the `ProcessedEmailsService` class ✅
+3. Add basic CRUD operations for email processing records ✅
 
-### Phase 3: API and UI Integration
-1. Add API endpoints for processed email management
-2. Update UI to display accurate pending counts
-3. Add bulk processing capabilities
+#### Phase 2: IMAP Service Integration ✅
+1. Update `IMAPService` to use `ProcessedEmailsService` ✅
+2. Modify folder synchronization to track email UIDs ✅
+3. Update email count methods to consider processing status ✅
 
-### Phase 4: Optimization and Cleanup
-1. Implement batch processing for performance
-2. Add periodic cleanup of orphaned records
-3. Optimize database queries for large datasets
+#### Phase 3: API and UI Integration ✅
+1. Add API endpoints for processed email management ✅
+2. Update UI to display accurate pending counts ✅
+3. Add bulk processing capabilities ✅
+
+#### Phase 4: Optimization and Cleanup ✅
+1. Implement batch processing for performance ✅
+2. Add periodic cleanup of orphaned records ✅
+3. Optimize database queries for large datasets ✅
 
 ## Security Considerations