Restructure repo so the light variant installs as theme 'tintenblau'

omarchy-theme-install clones the repo into ~/.config/omarchy/themes/<name>
and omarchy-theme-set stages only the repo root. Moving the light variant
to the root makes 'omarchy theme install' produce a working theme; the dark
variant stays as tintenblau-dark/ subfolder.

hyprland.lua

@@ -0,0 +1,38 @@
+-- Generated by scripts/hypr2lua.
+-- Source: /home/hancore/.config/omarchy/themes/tintenblau/hyprland.conf
+
+hl.config({
+  general = {
+    col = {
+      active_border = "rgba(0f1628ee)",
+      inactive_border = "rgb(8a8694)",
+    },
+    gaps_in = 4,
+    gaps_out = 5,
+    border_size = 2,
+  },
+  group = {
+    col = {
+      border_active = "rgba(0f1628ee)",
+      border_inactive = "rgb(8a8694)",
+    },
+    groupbar = {
+      col = {
+        active = "rgba(0f162899)",
+        inactive = "rgba(8a869488)",
+      },
+      text_color = "rgb(3a5a8a)",
+      text_color_inactive = "rgba(1e2a4aee)",
+    },
+  },
+  decoration = {
+    rounding = 3,
+    rounding_power = 3,
+    shadow = {
+      enabled = true,
+      render_power = 8,
+      range = 16,
+      color = "rgba(0, 0, 0, 0.3)",
+    },
+  },
+})