First patch in almost 2 years!

I removed the install script as it is outdated and honestly its easier to just manually install it.
added some patches to the scss files to make it compatible with the latest gitea version.

Later i hope to add more themes to this one file, and change it to a theme pack.

updated the app.ini, make sure for this commit to change your app.ini to match the new one.

templates/scss/partials/_theme_blurple.scss

@@ -337,26 +337,30 @@ DO NOT INCLUEDE ANY :root(s) IN THIS FILE!!!
         color: #dbdbeb
     }
 
-    .emoji[aria-label=check\ mark],
-    .emoji[aria-label=currency\ exchange],
-    .emoji[aria-label=TOP\ arrow],
-    .emoji[aria-label=END\ arrow],
+    gitea-theme-meta-info {
+        --theme-display-name: "Dark"
+    }
+
+    .emoji[aria-label="check mark"],
+    .emoji[aria-label="currency exchange"],
+    .emoji[aria-label="TOP arrow"],
+    .emoji[aria-label="END arrow"],
     .emoji[aria-label="ON! arrow"],
-    .emoji[aria-label=SOON\ arrow],
+    .emoji[aria-label="SOON arrow"],
     .emoji[aria-label="heavy dollar sign"],
     .emoji[aria-label=copyright],
     .emoji[aria-label=registered],
-    .emoji[aria-label=trade\ mark],
+    .emoji[aria-label="trade mark"],
     .emoji[aria-label=multiply],
     .emoji[aria-label=plus],
     .emoji[aria-label=minus],
     .emoji[aria-label=divide],
-    .emoji[aria-label=curly\ loop],
+    .emoji[aria-label="curly loop"],
     .emoji[aria-label="double curly loop"],
-    .emoji[aria-label=wavy\ dash],
-    .emoji[aria-label=paw\ prints],
-    .emoji[aria-label=musical\ note],
-    .emoji[aria-label=musical\ notes] {
-        filter: invert(100%)hue-rotate(180deg)
-  }
+    .emoji[aria-label="wavy dash"],
+    .emoji[aria-label="paw prints"],
+    .emoji[aria-label="musical note"],
+    .emoji[aria-label="musical notes"] {
+        filter: invert(100%) hue-rotate(180deg)
+    }
 }