🧹 清理重复配置文件

- 删除根目录中重复的 NestJS 配置文件
- 删除 tsconfig.json, tsconfig.build.json, eslint.config.mjs, .prettierrc
- 保留 wwjcloud-nest/ 目录中的完整配置
- 避免配置冲突，确保项目结构清晰

admin-vben/public/ueditor/themes/default/exts/docx.svg

@@ -0,0 +1,22 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="85" height="100" viewBox="0 0 85 100">
+    <defs>
+        <linearGradient id="doc-a" x1="50%" x2="50%" y1="0%" y2="100%">
+            <stop offset="0%" stop-color="#1D70CA"/>
+            <stop offset="100%" stop-color="#41A5EE"/>
+        </linearGradient>
+    </defs>
+    <g fill="none" fill-rule="evenodd">
+        <path fill="url(#doc-a)"
+              d="M6,0 L62.3333333,0 L62.3333333,0 L85,22.8571429 L85,94 C85,97.3137085 82.3137085,100 79,100 L6,100 C2.6862915,100 4.05812251e-16,97.3137085 0,94 L0,6 C-4.05812251e-16,2.6862915 2.6862915,6.08718376e-16 6,0 Z"/>
+        <path fill="#FFF"
+              d="M62.3333333,0 L85,22.5352113 L68.3333333,22.5352113 C65.0196248,22.5352113 62.3333333,19.8489198 62.3333333,16.5352113 L62.3333333,0 L62.3333333,0 Z"
+              opacity=".5"/>
+        <rect width="42.5" height="42.254" y="30.986" fill="#1B61CA" rx="2"/>
+        <rect width="22.667" height="2.817" x="51" y="33.803" fill="#FFF" opacity=".5"/>
+        <rect width="22.667" height="2.817" x="51" y="45.07" fill="#FFF" opacity=".5"/>
+        <rect width="22.667" height="2.817" x="51" y="56.338" fill="#FFF" opacity=".5"/>
+        <rect width="22.667" height="2.817" x="51" y="67.606" fill="#FFF" opacity=".5"/>
+        <path fill="#FFF" fill-rule="nonzero"
+              d="M25.7935088,62.8642557 C27.1407465,65.0073347 30.3730311,64.6213304 31.1777196,62.2212652 L36.8443863,45.3198567 C37.3710779,43.7489455 36.5245707,42.0485025 34.9536595,41.5218109 C33.3827483,40.9951193 31.6823053,41.8416265 31.1556137,43.4125377 L27.5023119,54.3088809 L23.7898245,48.4033499 C22.6135444,46.5322167 19.8864556,46.5322167 18.7101755,48.4033499 L14.9976881,54.3088809 L11.3443863,43.4125377 C10.8176947,41.8416265 9.11725166,40.9951193 7.54634048,41.5218109 C5.97542929,42.0485025 5.12892207,43.7489455 5.65561368,45.3198567 L11.3222804,62.2212652 C12.1269689,64.6213304 15.3592535,65.0073347 16.7064912,62.8642557 L21.25,55.6368017 L25.7935088,62.8642557 Z"/>
+    </g>
+</svg>