Fix random title image selection

.config/nvim/lua/plugins/alpha.lua

@@ -32,8 +32,17 @@ local function get_random_image()
         }
     }
 
-    -- local i = math.random(#images)
-    local i = clamp(math.random(1, 40), 1, #images)
+    local i = 3
+
+    math.randomseed(os.time())
+    if math.fmod(math.random(100), 5) == 0 then
+        if math.random(0, 1) == 0 then
+            i = 1
+        else
+            i = 2
+        end
+    end
+
     return images[i]
 end
 
@@ -44,7 +53,7 @@ end
 return {
     {
         "goolord/alpha-nvim",
-        lazy=false,
+        lazy = false,
         config = function()
             local dashboard = require("alpha.themes.dashboard")
             dashboard.section.header.val = get_random_image()