Update RainVu screenshot URLs (#2033)

Author: dkhamsing

contents.json

@@ -33831,8 +33831,8 @@
         "dart"
       ],
       "screenshots": [
-        "https://github.com/astraen-dev/RainVu/blob/8e4686107f14be790e6728c71198c14e514d54a8/docs/home_screen.png",
-        "https://github.com/astraen-dev/RainVu/blob/8e4686107f14be790e6728c71198c14e514d54a8/docs/insights_screen.png"
+        "https://github.com/astraen-dev/RainVu/blob/8e4686107f14be790e6728c71198c14e514d54a8/docs/home_screen.png?raw=true",
+        "https://github.com/astraen-dev/RainVu/blob/8e4686107f14be790e6728c71198c14e514d54a8/docs/insights_screen.png?raw=true"
       ],
       "date_added": "Jan 26 2025",
       "suggested_by": "@the-user-created"