Add WebP screenshots to TUI Plugin documentation

Author: chriswritescode-dev

README.md

@@ -409,10 +409,14 @@ The Loop Details dialog shows a detailed view of a single loop:
 - **Cancel loop** — abort the active loop session (visible only when loop is active)
 - **Close (esc)** — dismiss the dialog
 
+![Loop details dialog showing session stats, phase, and token usage](docs/images/loop-details.webp)
+
 ### Command Palette
 
 The `Memory: Show loops` command is registered in the command palette when loops exist for the current project. It opens a list of all **worktree loops** (large dialog), then drills into the Loop Details dialog for the selected loop (medium dialog) with a Back button to return to the list.
 
+![Loop search dialog showing a list of loops with their statuses](docs/images/search-loops.webp)
+
 ### Setup
 
 When installed via npm, the TUI plugin loads automatically. For local development, add the built TUI file to your `~/.config/opencode/tui.json`: