Create EasyFiji_plugin.md for EasyFiji documentation

Added documentation for EasyFiji plugin including title, description, release date, and installation instructions.

Author: chenli-git

_pages/plugins/EasyFiji_plugin.md

@@ -0,0 +1,17 @@
+---
+title: EasyFiji
+description: A graphical user interface for Fiji that provides access to a curated suite of fluorescence image visualization and processing tools commonly needed by life scientists.
+release-date: Oct 30, 2025
+dev-status: Active
+support-status: Active
+team-founders: Aaron Taylor, Chen Li
+categories: [Image processing and vistualization]
+source-url: https://github.com/chenli-git/FijiGui
+---
+
+## Overview
+
+## Installation in Fiji
+
+## Reference
+