Add WiiMedic - System Diagnostic & Health Monitor (#141)

* Add WiiMedic - System Diagnostic & Health Monitor

WiiMedic is a comprehensive Wii hardware diagnostic tool that checks system info, NAND health, IOS integrity, storage speed, controller condition, and network connectivity. Generates a full report saved to SD card.

Homepage: https://wiibrew.org/wiki/WiiMedic
Source: https://github.com/PowFPS1/WiiMedic

* Change source file name to WiiMedic_v1.1.0.zip

Updated the file source format to specify version 1.1.0.

* Change source file name to "WiiMedic_*.zip"

---------

Co-authored-by: PowFPS1 <PowFPS1@users.noreply.github.com>

Author: PowFPS1

contents/WiiMedic.oscmeta

@@ -0,0 +1,23 @@
+{
+    "information": {
+        "name": "WiiMedic",
+        "author": "PowFPS1",
+        "category": "utilities",
+        "peripherals": [
+            "Wii Remote",
+            "GameCube Controller"
+        ],
+        "version": "auto"
+    },
+    "source": {
+        "type": "github_release",
+        "format": "zip",
+        "repository": "PowFPS1/WiiMedic",
+        "file": "WiiMedic_*.zip"
+    },
+    "treatments": [
+        {
+            "treatment": "meta.remove_declaration"
+        }
+    ]
+}