docs: fixed table, update screenshots

README.md

@@ -9,16 +9,18 @@ VERT is built in Svelte and TypeScript.
 
 ## Screenshots
 
-| <img src="/docs/screenshot-home.png" alt="Screenshot of the VERT homepage"> | <img src="/docs/screenshot-convert.png" alt="Screenshot of the VERT conversion page"> |
+|                     Upload page                      |                     Conversion page                      |
+| :--------------------------------------------------: | :------------------------------------------------------: |
+| ![VERT upload page](docs/images/screenshot-home.png) | ![VERT convert page](docs/images/screenshot-convert.png) |
 
 ## Features
 
-- Convert files directly on your device using WebAssembly *
+- Convert files directly on your device using WebAssembly \*
 - No file size limits
 - Supports multiple file formats
 - User-friendly interface built with Svelte
 
-<sup>* Non-local video conversion is available with our official instance, but the [daemon](https://github.com/VERT-sh/vertd) is easily self-hostable to maintain privacy and fully local functionality.</sup>
+<sup>\* Non-local video conversion is available with our official instance, but the [daemon](https://github.com/VERT-sh/vertd) is easily self-hostable to maintain privacy and fully local functionality.</sup>
 
 ## Documentation