Merged in feature/support-more-types (pull request #219)

support new types for import

* tests pass

* missing file

* bug fixes

docs/ai.generated/03-api-documentation.md

@@ -327,7 +327,7 @@ Uploads a document for a specific client.
 
 **Form Parameters**:
 
-- `file` (required): Document file (PDF)
+- `file` (required): Document file. Accepted types: PDF, TIFF, JPEG, PNG, BMP, DOCX, XLSX, PPTX, TXT, EML
 - `filename` (optional): Custom filename (max 4096 chars)
 
 **Response**: `200` Document uploaded
@@ -463,16 +463,20 @@ Permanently deletes a document and all dependent data: document entries, cleans
 
 ### `POST /client/{id}/document/batch`
 
-Uploads a ZIP archive containing multiple PDF documents for asynchronous batch processing.
+Uploads a ZIP archive containing multiple documents for asynchronous batch processing.
 
 **Security**: Requires JWT authentication
 **Content Type**: `multipart/form-data`
 **Max Archive Size**: 1GB
 **Supported Archive Type**: ZIP only
 
+**Accepted File Extensions**: `.pdf`, `.tiff`, `.tif`, `.jpeg`, `.jpg`, `.png`, `.bmp`, `.docx`, `.xlsx`, `.pptx`, `.txt`, `.eml`
+
+Note: Macro-enabled Office formats (`.docm`, `.xlsm`, `.pptm`) are intentionally excluded because documents containing macros are rejected during validation.
+
 **Form Parameters**:
 
-- `archive` (required): ZIP file containing PDF documents
+- `archive` (required): ZIP file containing documents
 
 **Response** (`202 Accepted`):
 
@@ -578,7 +582,7 @@ Retrieves detailed status information for a specific batch upload, including per
       "updated_at": "2024-01-01T00:04:55Z"
     },
     {
-      "filename": "spreadsheet.xlsx",
+      "filename": "macro_enabled.xlsm",
       "outcome": "invalid_type",
       "error_detail": null,
       "document_id": null,
@@ -601,7 +605,7 @@ The `document_outcomes` array provides per-file tracking through the entire proc
 | `failed_read`      | Could not read file content from ZIP archive           | Yes       |
 | `failed_s3_upload` | Could not upload extracted file to S3                  | Yes       |
 | `failed_upload`    | Upload handler returned an error                       | Yes       |
-| `invalid_type`     | File is not a PDF                                      | Yes       |
+| `invalid_type`     | File type is not in the accepted extensions list       | Yes       |
 | `init_complete`    | Document record created, forwarded to sync             | No        |
 | `init_duplicate`   | Duplicate detected during init processing              | Yes       |
 | `sync_complete`    | Sync check passed, forwarded to clean                  | No        |