feat: sync full workspace including web modules, docs, and configurations to Gitea

Optimized the root .gitignore to exclude virtual environments, node modules,
and temp folders to ensure clean and lightweight version tracking.

Co-authored-by: Cursor <cursoragent@cursor.com>

AI-Arco-Design-Themes-Demos-complete/flat/styles/style_20.json

@@ -0,0 +1,22 @@
+{
+  "custom": {
+    "background": "rgb(255, 255, 255) none repeat scroll 0% 0% / auto padding-box border-box",
+    "backgroundColor": "rgb(255, 255, 255)",
+    "border": "0px none rgb(0, 0, 0)",
+    "borderColor": "rgb(0, 0, 0)",
+    "bottom": "0px",
+    "color": "rgb(0, 0, 0)",
+    "fontFamily": "Inter, Helvetica, \"PingFang SC\", \"Hiragino Sans GB\", \"Microsoft YaHei\"",
+    "fontSize": "14px",
+    "left": "0px",
+    "minHeight": "0px",
+    "minWidth": "0px",
+    "right": "0px",
+    "textAlign": "start",
+    "textOverflow": "clip",
+    "top": "0px",
+    "transition": "width 0.2s cubic-bezier(0.34, 0.69, 0.1, 1)"
+  },
+  "styleId": "style_20",
+  "tw": "block relative font-normal leading-snug border-0 visible m-0 p-0 overflow-visible"
+}