Allow users to select an SVG file in the docs tree and view a rendered preview, so they can visually inspect SVG assets without leaving the terminal.
### Pre-submit Checks - [x] I have [searched Warp feature requests](https://github.com/warpdotdev/warp/issues?q=is%3Aissue+label%3AFEATURE) and there are no duplicates - [x] I have [searched Warp docs](https://docs.warp.dev) and my feature is not there ### Describe the solution you'd like? ## Title: SVG Preview/Render Support in Warp Terminal As a Warp terminal user, I want to select an SVG file in the docs tree and view a rendered preview, So that I can visually inspect SVG assets without leaving the terminal. ### Description: When selecting an SVG file from the file/docs tree, Warp should open a new tab with a rendered preview of the SVG, similar to how Markdown files are currently handled. The tab should offer **Rendered | Raw** toggle views — "Rendered" showing the visual SVG output and "Raw" showing the SVG source code. ### Acceptance Criteria: * Clicking/selecting an SVG file in the docs tree opens a preview tab. * The preview tab displays the SVG rendered visually by defau