docs: split document tools into pdf and files sections

apps/docs/tools/files/convert-presentation.md

@@ -0,0 +1,46 @@
+---
+description: Convert between PowerPoint and OpenDocument presentation formats.
+---
+
+# Convert Presentation
+
+Convert presentations between PowerPoint (PPTX) and OpenDocument Presentation (ODP) formats.
+
+## API Endpoint
+
+`POST /api/v1/tools/convert-presentation`
+
+Accepts multipart form data with a PowerPoint/ODP file and a JSON `settings` field.
+
+## Parameters
+
+| Parameter | Type | Required | Default | Description |
+|-----------|------|----------|---------|-------------|
+| format | string | Yes | - | Output format: `pptx`, `odp` |
+
+## Example Request
+
+```bash
+curl -X POST http://localhost:1349/api/v1/tools/convert-presentation \
+  -H "Authorization: Bearer si_your-api-key" \
+  -F "file=@slides.pptx" \
+  -F 'settings={"format": "odp"}'
+```
+
+## Example Response
+
+Returns `202 Accepted`. Track progress via SSE at `/api/v1/jobs/{jobId}/progress`.
+
+```json
+{
+  "jobId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
+  "async": true
+}
+```
+
+## Notes
+
+- Accepted input formats: `.pptx`, `.ppt`, `.odp`.
+- Conversion is handled by LibreOffice running headless on the server.
+- Animations and transition effects may not be preserved across formats.
+- The output format must differ from the input format.