remove sub module theme and add our own theme

themes/tse/package.json

@@ -0,0 +1,16 @@
+{
+  "private": true,
+  "name": "tse",
+  "version": "1.0.0",
+  "description": "A Hugo theme for pretty, quick and simple single-page websites.",
+  "main": "index.js",
+  "scripts": {
+    "test": "prettier --check . ",
+    "format": "prettier --write . "
+  },
+  "license": "MIT",
+  "devDependencies": {
+    "prettier": "^2.8.7",
+    "prettier-plugin-go-template": "0.0.13"
+  }
+}