update frontend with bulma css and home&404 pages

assets/.nginx.conf

@@ -0,0 +1,61 @@
+# ============================
+# 路由 1: /web -> 静态文件
+# ============================
+location /web {
+	# 使用 alias 精确映射
+	# 请求 /web/index.html -> /var/www/static/index.html
+	alias /var/www/static;
+	
+	# 静态文件优化
+	expires 7d;
+	add_header Cache-Control "public, max-age=604800";
+	
+	# 尝试返回文件，不存在则返回404（避免落入其他location）
+	try_files $uri $uri/ =404;
+	
+	# 可选：启用 gzip 压缩
+	gzip_static on;
+}
+
+# ============================
+# 路由 2: /api -> Go 程序 (8848端口)
+# ============================
+location /api {
+	# 反向代理到本地 Go 服务
+	proxy_pass http://127.0.0.1:8848;
+	
+	# 重要：保留原始请求头
+	proxy_set_header Host $host;
+	proxy_set_header X-Real-IP $remote_addr;
+	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+	proxy_set_header X-Forwarded-Proto $scheme;
+	
+	# WebSocket 支持（如果 Go 程序需要）
+	# proxy_http_version 1.1;
+	# proxy_set_header Upgrade $http_upgrade;
+	# proxy_set_header Connection "upgrade";
+	
+	# 超时设置（根据业务调整）
+	proxy_connect_timeout 60s;
+	proxy_send_timeout 60s;
+	proxy_read_timeout 60s;
+	
+	# 缓冲设置（可选，大文件上传时注意调整）
+	proxy_buffering on;
+	proxy_buffer_size 4k;
+	proxy_buffers 8 4k;
+}
+
+# ============================
+# 可选：根路径处理
+# ============================
+location = / {
+	# 重定向到 /web
+	return 302 /web/;
+}
+
+# 禁止访问隐藏文件
+location ~ /\. {
+	deny all;
+	return 404;
+}

assets/dial_plate_gen.py

@@ -0,0 +1,29 @@
+import math
+
+print('Dial Plate Generator')
+plateSize = float(input('Plate size: '))
+hourInnerRadius = float(input('Hour inner radius percent (float): '))
+hourOutterRadius = float(input('Hour outter radius percent (float): '))
+minuteRadius = float(input('Minute radius percent (float): '))
+
+halfPlateSize = plateSize / 2
+for i in range(24):
+    rad = math.radians(90 - i * 30)
+    x = math.cos(rad)
+    y = math.sin(rad)
+    radius = halfPlateSize * (hourOutterRadius if i < 12 else hourInnerRadius)
+    x = x * radius + halfPlateSize
+    y = (-y * radius) + halfPlateSize
+    print('<text x="{:.6f}" y="{:.6f}">{}</text>'.format(x, y, i))
+
+print('')
+
+for i in range(12):
+    rad = math.radians(90 - i * 30)
+    x = math.cos(rad)
+    y = math.sin(rad)
+    radius = minuteRadius * halfPlateSize
+    x = x * radius + halfPlateSize
+    y = (-y * radius) + halfPlateSize
+    print('<text x="{:.6f}" y="{:.6f}">{}</text>'.format(x, y, i * 5))
+

frontend/package.json

@@ -33,6 +33,7 @@
     "jiti": "^2.6.1",
     "npm-run-all2": "^8.0.4",
     "oxlint": "~1.60.0",
+    "sass": "^1.99.0",
     "typescript": "~6.0.0",
     "vite": "^8.0.8",
     "vite-plugin-vue-devtools": "^8.1.1",

frontend/pnpm-lock.yaml

@@ -35,7 +35,7 @@ importers:
         version: 24.12.2
       '@vitejs/plugin-vue':
         specifier: ^6.0.6
-        version: 6.0.6(vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(yaml@2.8.3))(vue@3.5.33(typescript@6.0.3))
+        version: 6.0.6(vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(sass@1.99.0)(yaml@2.8.3))(vue@3.5.33(typescript@6.0.3))
       '@vue/eslint-config-typescript':
         specifier: ^14.7.0
         version: 14.7.0(eslint-plugin-vue@10.8.0(@typescript-eslint/parser@8.59.1(eslint@10.2.1(jiti@2.6.1))(typescript@6.0.3))(eslint@10.2.1(jiti@2.6.1))(vue-eslint-parser@10.4.0(eslint@10.2.1(jiti@2.6.1))))(eslint@10.2.1(jiti@2.6.1))(typescript@6.0.3)
@@ -60,15 +60,18 @@ importers:
       oxlint:
         specifier: ~1.60.0
         version: 1.60.0
+      sass:
+        specifier: ^1.99.0
+        version: 1.99.0
       typescript:
         specifier: ~6.0.0
         version: 6.0.3
       vite:
         specifier: ^8.0.8
-        version: 8.0.10(@types/node@24.12.2)(jiti@2.6.1)(yaml@2.8.3)
+        version: 8.0.10(@types/node@24.12.2)(jiti@2.6.1)(sass@1.99.0)(yaml@2.8.3)
       vite-plugin-vue-devtools:
         specifier: ^8.1.1
-        version: 8.1.1(vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(yaml@2.8.3))(vue@3.5.33(typescript@6.0.3))
+        version: 8.1.1(vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(sass@1.99.0)(yaml@2.8.3))(vue@3.5.33(typescript@6.0.3))
       vue-tsc:
         specifier: ^3.2.6
         version: 3.2.7(typescript@6.0.3)
@@ -451,6 +454,94 @@ packages:
     cpu: [x64]
     os: [win32]
 
+  '@parcel/watcher-android-arm64@2.5.6':
+    resolution: {integrity: sha512-YQxSS34tPF/6ZG7r/Ih9xy+kP/WwediEUsqmtf0cuCV5TPPKw/PQHRhueUo6JdeFJaqV3pyjm0GdYjZotbRt/A==}
+    engines: {node: '>= 10.0.0'}
+    cpu: [arm64]
+    os: [android]
+
+  '@parcel/watcher-darwin-arm64@2.5.6':
+    resolution: {integrity: sha512-Z2ZdrnwyXvvvdtRHLmM4knydIdU9adO3D4n/0cVipF3rRiwP+3/sfzpAwA/qKFL6i1ModaabkU7IbpeMBgiVEA==}
+    engines: {node: '>= 10.0.0'}
+    cpu: [arm64]
+    os: [darwin]
+
+  '@parcel/watcher-darwin-x64@2.5.6':
+    resolution: {integrity: sha512-HgvOf3W9dhithcwOWX9uDZyn1lW9R+7tPZ4sug+NGrGIo4Rk1hAXLEbcH1TQSqxts0NYXXlOWqVpvS1SFS4fRg==}
+    engines: {node: '>= 10.0.0'}
+    cpu: [x64]
+    os: [darwin]
+
+  '@parcel/watcher-freebsd-x64@2.5.6':
+    resolution: {integrity: sha512-vJVi8yd/qzJxEKHkeemh7w3YAn6RJCtYlE4HPMoVnCpIXEzSrxErBW5SJBgKLbXU3WdIpkjBTeUNtyBVn8TRng==}
+    engines: {node: '>= 10.0.0'}
+    cpu: [x64]
+    os: [freebsd]
+
+  '@parcel/watcher-linux-arm-glibc@2.5.6':
+    resolution: {integrity: sha512-9JiYfB6h6BgV50CCfasfLf/uvOcJskMSwcdH1PHH9rvS1IrNy8zad6IUVPVUfmXr+u+Km9IxcfMLzgdOudz9EQ==}
+    engines: {node: '>= 10.0.0'}
+    cpu: [arm]
+    os: [linux]
+    libc: [glibc]
+
+  '@parcel/watcher-linux-arm-musl@2.5.6':
+    resolution: {integrity: sha512-Ve3gUCG57nuUUSyjBq/MAM0CzArtuIOxsBdQ+ftz6ho8n7s1i9E1Nmk/xmP323r2YL0SONs1EuwqBp2u1k5fxg==}
+    engines: {node: '>= 10.0.0'}
+    cpu: [arm]
+    os: [linux]
+    libc: [musl]
+
+  '@parcel/watcher-linux-arm64-glibc@2.5.6':
+    resolution: {integrity: sha512-f2g/DT3NhGPdBmMWYoxixqYr3v/UXcmLOYy16Bx0TM20Tchduwr4EaCbmxh1321TABqPGDpS8D/ggOTaljijOA==}
+    engines: {node: '>= 10.0.0'}
+    cpu: [arm64]
+    os: [linux]
+    libc: [glibc]
+
+  '@parcel/watcher-linux-arm64-musl@2.5.6':
+    resolution: {integrity: sha512-qb6naMDGlbCwdhLj6hgoVKJl2odL34z2sqkC7Z6kzir8b5W65WYDpLB6R06KabvZdgoHI/zxke4b3zR0wAbDTA==}
+    engines: {node: '>= 10.0.0'}
+    cpu: [arm64]
+    os: [linux]
+    libc: [musl]
+
+  '@parcel/watcher-linux-x64-glibc@2.5.6':
+    resolution: {integrity: sha512-kbT5wvNQlx7NaGjzPFu8nVIW1rWqV780O7ZtkjuWaPUgpv2NMFpjYERVi0UYj1msZNyCzGlaCWEtzc+exjMGbQ==}
+    engines: {node: '>= 10.0.0'}
+    cpu: [x64]
+    os: [linux]
+    libc: [glibc]
+
+  '@parcel/watcher-linux-x64-musl@2.5.6':
+    resolution: {integrity: sha512-1JRFeC+h7RdXwldHzTsmdtYR/Ku8SylLgTU/reMuqdVD7CtLwf0VR1FqeprZ0eHQkO0vqsbvFLXUmYm/uNKJBg==}
+    engines: {node: '>= 10.0.0'}
+    cpu: [x64]
+    os: [linux]
+    libc: [musl]
+
+  '@parcel/watcher-win32-arm64@2.5.6':
+    resolution: {integrity: sha512-3ukyebjc6eGlw9yRt678DxVF7rjXatWiHvTXqphZLvo7aC5NdEgFufVwjFfY51ijYEWpXbqF5jtrK275z52D4Q==}
+    engines: {node: '>= 10.0.0'}
+    cpu: [arm64]
+    os: [win32]
+
+  '@parcel/watcher-win32-ia32@2.5.6':
+    resolution: {integrity: sha512-k35yLp1ZMwwee3Ez/pxBi5cf4AoBKYXj00CZ80jUz5h8prpiaQsiRPKQMxoLstNuqe2vR4RNPEAEcjEFzhEz/g==}
+    engines: {node: '>= 10.0.0'}
+    cpu: [ia32]
+    os: [win32]
+
+  '@parcel/watcher-win32-x64@2.5.6':
+    resolution: {integrity: sha512-hbQlYcCq5dlAX9Qx+kFb0FHue6vbjlf0FrNzSKdYK2APUf7tGfGxQCk2ihEREmbR6ZMc0MVAD5RIX/41gpUzTw==}
+    engines: {node: '>= 10.0.0'}
+    cpu: [x64]
+    os: [win32]
+
+  '@parcel/watcher@2.5.6':
+    resolution: {integrity: sha512-tmmZ3lQxAe/k/+rNnXQRawJ4NjxO2hqiOLTHvWchtGZULp4RyFeh6aU4XdOYBFe2KE1oShQTv4AblOs2iOrNnQ==}
+    engines: {node: '>= 10.0.0'}
+
   '@polka/url@1.0.0-next.29':
     resolution: {integrity: sha512-wwQAWhWSuHaag8c4q/KN/vCoeOJYshAIvMQwD4GpSb3OiZklFfvAgmj0VCBBImRpuF/aFgIRzllXlVX93Jevww==}
 
@@ -820,6 +911,10 @@ packages:
   caniuse-lite@1.0.30001791:
     resolution: {integrity: sha512-yk0l/YSrOnFZk3UROpDLQD9+kC1l4meK/wed583AXrzoarMGJcbRi2Q4RaUYbKxYAsZ8sWmaSa/DsLmdBeI1vQ==}
 
+  chokidar@4.0.3:
+    resolution: {integrity: sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA==}
+    engines: {node: '>= 14.16.0'}
+
   chokidar@5.0.0:
     resolution: {integrity: sha512-TQMmc3w+5AxjpL8iIiwebF73dRDF4fBIieAqGn9RGCWaEVwQ6Fb2cGe31Yns0RRIzii5goJ1Y7xbMwo1TxMplw==}
     engines: {node: '>= 20.19.0'}
@@ -1034,6 +1129,9 @@ packages:
     resolution: {integrity: sha512-Hs59xBNfUIunMFgWAbGX5cq6893IbWg4KnrjbYwX3tx0ztorVgTDA6B2sxf8ejHJ4wz8BqGUMYlnzNBer5NvGg==}
     engines: {node: '>= 4'}
 
+  immutable@5.1.5:
+    resolution: {integrity: sha512-t7xcm2siw+hlUM68I+UEOK+z84RzmN59as9DZ7P1l0994DKUWV7UXBMQZVxaoMSRQ+PBZbHCOoBt7a2wxOMt+A==}
+
   imurmurhash@0.1.4:
     resolution: {integrity: sha512-JmXMZ6wuvDmLiHEml9ykzqO6lwFbof0GG4IkcGaENdCRDDmMVnny7s5HsIgHCbaq0w2MyPhDqkhTUgS2LU2PHA==}
     engines: {node: '>=0.8.19'}
@@ -1250,6 +1348,9 @@ packages:
   natural-compare@1.4.0:
     resolution: {integrity: sha512-OWND8ei3VtNC9h7V60qff3SVobHr996CTwgxubgyQYEpg290h9J0buyECNNJexkFm5sOajh5G116RYA1c8ZMSw==}
 
+  node-addon-api@7.1.1:
+    resolution: {integrity: sha512-5m3bsyrjFWE1xf7nz7YXdN4udnVtXK6/Yfgn5qnahL6bCkf2yKt4k3nuTKAtT4r3IG8JNR2ncsIMdZuAzJjHQQ==}
+
   node-releases@2.0.38:
     resolution: {integrity: sha512-3qT/88Y3FbH/Kx4szpQQ4HzUbVrHPKTLVpVocKiLfoYvw9XSGOX2FmD2d6DrXbVYyAQTF2HeF6My8jmzx7/CRw==}
 
@@ -1371,6 +1472,10 @@ packages:
     resolution: {integrity: sha512-qpt8EwugBWDw2cgE2W+/3oxC+KTez2uSVR8JU9Q36TXPAGCaozfQUs59v4j4GFpWTaw0i6hAZSvOmu1J0uOEUg==}
     engines: {node: ^18.17.0 || >=20.5.0}
 
+  readdirp@4.1.2:
+    resolution: {integrity: sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg==}
+    engines: {node: '>= 14.18.0'}
+
   readdirp@5.0.0:
     resolution: {integrity: sha512-9u/XQ1pvrQtYyMpZe7DXKv2p5CNvyVwzUB6uhLAnQwHMSgKMBR62lc7AHljaeteeHXn11XTAaLLUVZYVZyuRBQ==}
     engines: {node: '>= 20.19.0'}
@@ -1394,6 +1499,11 @@ packages:
   run-parallel@1.2.0:
     resolution: {integrity: sha512-5l4VyZR86LZ/lDxZTR6jqL8AFE2S0IFLMP26AbjsLVADxHdhB/c0GUsH+y39UfCi3dzz8OlQuPmnaJOMoDHQBA==}
 
+  sass@1.99.0:
+    resolution: {integrity: sha512-kgW13M54DUB7IsIRM5LvJkNlpH+WhMpooUcaWGFARkF1Tc82v9mIWkCbCYf+MBvpIUBSeSOTilpZjEPr2VYE6Q==}
+    engines: {node: '>=14.0.0'}
+    hasBin: true
+
   scule@1.3.0:
     resolution: {integrity: sha512-6FtHJEvt+pVMIB9IBY+IcCJ6Z5f1iQnytgyfKMhDKgmzYG+TeH/wx1y3l27rshSbLiSanrR9ffZDrEsmjlQF2g==}
 
@@ -2011,6 +2121,67 @@ snapshots:
   '@oxlint/binding-win32-x64-msvc@1.60.0':
     optional: true
 
+  '@parcel/watcher-android-arm64@2.5.6':
+    optional: true
+
+  '@parcel/watcher-darwin-arm64@2.5.6':
+    optional: true
+
+  '@parcel/watcher-darwin-x64@2.5.6':
+    optional: true
+
+  '@parcel/watcher-freebsd-x64@2.5.6':
+    optional: true
+
+  '@parcel/watcher-linux-arm-glibc@2.5.6':
+    optional: true
+
+  '@parcel/watcher-linux-arm-musl@2.5.6':
+    optional: true
+
+  '@parcel/watcher-linux-arm64-glibc@2.5.6':
+    optional: true
+
+  '@parcel/watcher-linux-arm64-musl@2.5.6':
+    optional: true
+
+  '@parcel/watcher-linux-x64-glibc@2.5.6':
+    optional: true
+
+  '@parcel/watcher-linux-x64-musl@2.5.6':
+    optional: true
+
+  '@parcel/watcher-win32-arm64@2.5.6':
+    optional: true
+
+  '@parcel/watcher-win32-ia32@2.5.6':
+    optional: true
+
+  '@parcel/watcher-win32-x64@2.5.6':
+    optional: true
+
+  '@parcel/watcher@2.5.6':
+    dependencies:
+      detect-libc: 2.1.2
+      is-glob: 4.0.3
+      node-addon-api: 7.1.1
+      picomatch: 4.0.4
+    optionalDependencies:
+      '@parcel/watcher-android-arm64': 2.5.6
+      '@parcel/watcher-darwin-arm64': 2.5.6
+      '@parcel/watcher-darwin-x64': 2.5.6
+      '@parcel/watcher-freebsd-x64': 2.5.6
+      '@parcel/watcher-linux-arm-glibc': 2.5.6
+      '@parcel/watcher-linux-arm-musl': 2.5.6
+      '@parcel/watcher-linux-arm64-glibc': 2.5.6
+      '@parcel/watcher-linux-arm64-musl': 2.5.6
+      '@parcel/watcher-linux-x64-glibc': 2.5.6
+      '@parcel/watcher-linux-x64-musl': 2.5.6
+      '@parcel/watcher-win32-arm64': 2.5.6
+      '@parcel/watcher-win32-ia32': 2.5.6
+      '@parcel/watcher-win32-x64': 2.5.6
+    optional: true
+
   '@polka/url@1.0.0-next.29': {}
 
   '@rolldown/binding-android-arm64@1.0.0-rc.17':
@@ -2174,10 +2345,10 @@ snapshots:
       '@typescript-eslint/types': 8.59.1
       eslint-visitor-keys: 5.0.1
 
-  '@vitejs/plugin-vue@6.0.6(vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(yaml@2.8.3))(vue@3.5.33(typescript@6.0.3))':
+  '@vitejs/plugin-vue@6.0.6(vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(sass@1.99.0)(yaml@2.8.3))(vue@3.5.33(typescript@6.0.3))':
     dependencies:
       '@rolldown/pluginutils': 1.0.0-rc.13
-      vite: 8.0.10(@types/node@24.12.2)(jiti@2.6.1)(yaml@2.8.3)
+      vite: 8.0.10(@types/node@24.12.2)(jiti@2.6.1)(sass@1.99.0)(yaml@2.8.3)
       vue: 3.5.33(typescript@6.0.3)
 
   '@volar/language-core@2.4.28':
@@ -2411,6 +2582,10 @@ snapshots:
 
   caniuse-lite@1.0.30001791: {}
 
+  chokidar@4.0.3:
+    dependencies:
+      readdirp: 4.1.2
+
   chokidar@5.0.0:
     dependencies:
       readdirp: 5.0.0
@@ -2611,6 +2786,8 @@ snapshots:
 
   ignore@7.0.5: {}
 
+  immutable@5.1.5: {}
+
   imurmurhash@0.1.4: {}
 
   is-docker@3.0.0: {}
@@ -2769,6 +2946,9 @@ snapshots:
 
   natural-compare@1.4.0: {}
 
+  node-addon-api@7.1.1:
+    optional: true
+
   node-releases@2.0.38: {}
 
   npm-normalize-package-bin@4.0.0: {}
@@ -2899,6 +3079,8 @@ snapshots:
       json-parse-even-better-errors: 4.0.0
       npm-normalize-package-bin: 4.0.0
 
+  readdirp@4.1.2: {}
+
   readdirp@5.0.0: {}
 
   reusify@1.1.0: {}
@@ -2932,6 +3114,14 @@ snapshots:
     dependencies:
       queue-microtask: 1.2.3
 
+  sass@1.99.0:
+    dependencies:
+      chokidar: 4.0.3
+      immutable: 5.1.5
+      source-map-js: 1.2.1
+    optionalDependencies:
+      '@parcel/watcher': 2.5.6
+
   scule@1.3.0: {}
 
   semver@6.3.1: {}
@@ -3022,17 +3212,17 @@ snapshots:
 
   util-deprecate@1.0.2: {}
 
-  vite-dev-rpc@1.1.0(vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(yaml@2.8.3)):
+  vite-dev-rpc@1.1.0(vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(sass@1.99.0)(yaml@2.8.3)):
     dependencies:
       birpc: 2.9.0
-      vite: 8.0.10(@types/node@24.12.2)(jiti@2.6.1)(yaml@2.8.3)
+      vite: 8.0.10(@types/node@24.12.2)(jiti@2.6.1)(sass@1.99.0)(yaml@2.8.3)
-      vite-hot-client: 2.1.0(vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(yaml@2.8.3))
+      vite-hot-client: 2.1.0(vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(sass@1.99.0)(yaml@2.8.3))
 
-  vite-hot-client@2.1.0(vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(yaml@2.8.3)):
+  vite-hot-client@2.1.0(vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(sass@1.99.0)(yaml@2.8.3)):
     dependencies:
-      vite: 8.0.10(@types/node@24.12.2)(jiti@2.6.1)(yaml@2.8.3)
+      vite: 8.0.10(@types/node@24.12.2)(jiti@2.6.1)(sass@1.99.0)(yaml@2.8.3)
 
-  vite-plugin-inspect@11.3.3(vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(yaml@2.8.3)):
+  vite-plugin-inspect@11.3.3(vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(sass@1.99.0)(yaml@2.8.3)):
     dependencies:
       ansis: 4.2.0
       debug: 4.4.3
@@ -3042,26 +3232,26 @@ snapshots:
       perfect-debounce: 2.1.0
       sirv: 3.0.2
       unplugin-utils: 0.3.1
-      vite: 8.0.10(@types/node@24.12.2)(jiti@2.6.1)(yaml@2.8.3)
+      vite: 8.0.10(@types/node@24.12.2)(jiti@2.6.1)(sass@1.99.0)(yaml@2.8.3)
-      vite-dev-rpc: 1.1.0(vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(yaml@2.8.3))
+      vite-dev-rpc: 1.1.0(vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(sass@1.99.0)(yaml@2.8.3))
     transitivePeerDependencies:
       - supports-color
 
-  vite-plugin-vue-devtools@8.1.1(vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(yaml@2.8.3))(vue@3.5.33(typescript@6.0.3)):
+  vite-plugin-vue-devtools@8.1.1(vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(sass@1.99.0)(yaml@2.8.3))(vue@3.5.33(typescript@6.0.3)):
     dependencies:
       '@vue/devtools-core': 8.1.1(vue@3.5.33(typescript@6.0.3))
       '@vue/devtools-kit': 8.1.1
       '@vue/devtools-shared': 8.1.1
       sirv: 3.0.2
-      vite: 8.0.10(@types/node@24.12.2)(jiti@2.6.1)(yaml@2.8.3)
+      vite: 8.0.10(@types/node@24.12.2)(jiti@2.6.1)(sass@1.99.0)(yaml@2.8.3)
-      vite-plugin-inspect: 11.3.3(vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(yaml@2.8.3))
+      vite-plugin-inspect: 11.3.3(vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(sass@1.99.0)(yaml@2.8.3))
-      vite-plugin-vue-inspector: 5.4.0(vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(yaml@2.8.3))
+      vite-plugin-vue-inspector: 5.4.0(vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(sass@1.99.0)(yaml@2.8.3))
     transitivePeerDependencies:
       - '@nuxt/kit'
       - supports-color
       - vue
 
-  vite-plugin-vue-inspector@5.4.0(vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(yaml@2.8.3)):
+  vite-plugin-vue-inspector@5.4.0(vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(sass@1.99.0)(yaml@2.8.3)):
     dependencies:
       '@babel/core': 7.29.0
       '@babel/plugin-proposal-decorators': 7.29.0(@babel/core@7.29.0)
@@ -3072,11 +3262,11 @@ snapshots:
       '@vue/compiler-dom': 3.5.33
       kolorist: 1.8.0
       magic-string: 0.30.21
-      vite: 8.0.10(@types/node@24.12.2)(jiti@2.6.1)(yaml@2.8.3)
+      vite: 8.0.10(@types/node@24.12.2)(jiti@2.6.1)(sass@1.99.0)(yaml@2.8.3)
     transitivePeerDependencies:
       - supports-color
 
-  vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(yaml@2.8.3):
+  vite@8.0.10(@types/node@24.12.2)(jiti@2.6.1)(sass@1.99.0)(yaml@2.8.3):
     dependencies:
       lightningcss: 1.32.0
       picomatch: 4.0.4
@@ -3087,6 +3277,7 @@ snapshots:
       '@types/node': 24.12.2
       fsevents: 2.3.3
       jiti: 2.6.1
+      sass: 1.99.0
       yaml: 2.8.3
 
   vscode-uri@3.1.0: {}

frontend/public/index.scss

@@ -0,0 +1,2 @@
+// 导入 Bulma
+@use "bulma/sass"

frontend/src/App.vue

@@ -1,4 +1,9 @@
-<script setup lang="ts"></script>
+<script setup lang="ts">
+import { useLanguageStore } from './stores/global';
+
+const language = useLanguageStore();
+
+</script>
 
 <template>
     <nav class="navbar has-shadow is-spaced bd-navbar" role="navigation" aria-label="main navigation">
@@ -33,10 +38,12 @@
           </p>
 
           <div class="navbar-item has-dropdown is-hoverable">
-            <a class="navbar-link"></a>
+            <a v-if="language.isEnglish" class="navbar-link">English</a>
+            <a v-else-if="language.isSimplifiedChinese" class="navbar-link">简体中文</a>
+
             <div class="navbar-dropdown">
-              <a language="en-US" class="navbar-item">English</a>
+              <a @click="language.changeToEnglish()" class="navbar-item">English</a>
-              <a language="zh-CN" class="navbar-item">简体中文</a>
+              <a @click="language.changeToSimplifiedChinese()" class="navbar-item">简体中文</a>
             </div>
           </div>
         </div>

frontend/src/main.ts

@@ -4,6 +4,8 @@ import { createPinia } from 'pinia'
 import App from './App.vue'
 import router from './router'
 
+import '../public/index.scss'
+
 const app = createApp(App)
 
 app.use(createPinia())

frontend/src/router/index.ts

@@ -6,7 +6,7 @@ import Calendar from '@/views/Calendar.vue'
 import Todo from '@/views/Todo.vue'
 import Admin from '@/views/Admin.vue'
 
-import Page404 from '@/views/Page404.vue'
+import NotFound from '@/views/NotFound.vue'
 
 const routes = [
   { path: '/home', component: Home },
@@ -15,7 +15,7 @@ const routes = [
   { path: '/todo', component: Todo},
   { path: '/admin', component: Admin },
 
-  { path: '/404', component: Page404 },
+  { path: '/404', component: NotFound },
 
   { path: '/', redirect: '/home' },
   { path: '/:pathMatch(.*)*', redirect: '/404' },

frontend/src/stores/counter.ts

@@ -1,12 +0,0 @@
-import { ref, computed } from 'vue'
-import { defineStore } from 'pinia'
-
-export const useCounterStore = defineStore('counter', () => {
-  const count = ref(0)
-  const doubleCount = computed(() => count.value * 2)
-  function increment() {
-    count.value++
-  }
-
-  return { count, doubleCount, increment }
-})

frontend/src/stores/global.ts

@@ -0,0 +1,26 @@
+import { ref, computed } from 'vue'
+import { defineStore } from 'pinia'
+import { Language } from '@/utils/i18n'
+
+export const useLanguageStore = defineStore('language', {
+  state: () => ({
+    language: Language.English
+  }),
+
+  getters: {
+    isEnglish: (state) => state.language === Language.English,
+    isSimplifiedChinese: (state) => state.language === Language.SimplifiedChinese,
+  },
+
+  actions: {
+    changeLanguage(lang: Language) {
+      this.language = lang;
+    },
+    changeToEnglish() {
+      this.changeLanguage(Language.English);
+    },
+    changeToSimplifiedChinese() {
+      this.changeLanguage(Language.SimplifiedChinese);
+    },
+  },
+})

frontend/src/utils/i18n.ts

@@ -0,0 +1,4 @@
+export enum Language {
+    English,
+    SimplifiedChinese,
+}

frontend/src/views/Home.vue

@@ -1,8 +1,20 @@
 <script setup lang="ts"></script>
 
 <template>
-  <h1>Congratulations</h1>
+  <div class="container">
-  <p>This is home.</p>
+    <article>
+      <h1 class="title">coconut-leaf</h1>
+      <p>A light, self-host and multi-account calendar system.</p>
+      <p>The original intention of this system is served for yyc12345 personal use.</p>
+      <br />
+      <p>See our <a href="https://github.com/yyc12345/coconut-leaf">GitHub project</a> for the source code in detail.</p>
+      <p>The source code of this project is licensed under <a href="https://www.gnu.org/licenses/agpl-3.0.html">AGPL v3</a>.</p>
+    </article>
+  </div>
 </template>
 
-<style scoped></style>
+<style scoped>
+div.container {
+  margin-top: 1.25rem;
+}
+</style>

frontend/src/views/NotFound.vue

@@ -0,0 +1,17 @@
+<script setup lang="ts"></script>
+
+<template>
+  <div class="container">
+    <article>
+      <h1 class="title">Oops!</h1>
+      <p>You are wandering in the desert of coconut-leaf.</p>
+      <p>Please back to previous page and try again.</p>
+    </article>
+  </div>
+</template>
+
+<style scoped>
+div.container {
+  margin-top: 1.25rem;
+}
+</style>

frontend/src/views/Page404.vue

@@ -1,8 +0,0 @@
-<script setup lang="ts"></script>
-
-<template>
-  <h1>Congratulations</h1>
-  <p>404 Not Found</p>
-</template>
-
-<style scoped></style>

frontend/vite.config.ts

@@ -33,5 +33,6 @@ export default defineConfig({
         rewrite: (path) => path.replace(/^\/api\//, '/'),
       }
     },
+  },
   
 })