feat: 实现微博签到小程序功能

- 实现签到主页面，包含签到按钮、连续天数、今日状态展示
- 实现签到记录页面，包含日历视图和签到历史列表
- 实现个人中心页面，包含用户信息和签到统计
- 后端实现签到、查询状态、查询历史三个接口
- 使用 Supabase 存储签到记录数据
- 采用星空主题设计，深蓝紫渐变背景 + 金色星光强调色
- 完成所有接口测试和前后端匹配验证
- 通过 ESLint 检查和编译验证

server/src/storage/database/supabase-client.ts

@@ -0,0 +1,115 @@
+import { createClient, SupabaseClient } from '@supabase/supabase-js';
+import { execSync } from 'child_process';
+
+let envLoaded = false;
+
+interface SupabaseCredentials {
+  url: string;
+  anonKey: string;
+}
+
+function loadEnv(): void {
+  if (envLoaded || (process.env.COZE_SUPABASE_URL && process.env.COZE_SUPABASE_ANON_KEY)) {
+    return;
+  }
+
+  try {
+    try {
+      require('dotenv').config();
+      if (process.env.COZE_SUPABASE_URL && process.env.COZE_SUPABASE_ANON_KEY) {
+        envLoaded = true;
+        return;
+      }
+    } catch {
+      // dotenv not available
+    }
+
+    const pythonCode = `
+import os
+import sys
+try:
+    from coze_workload_identity import Client
+    client = Client()
+    env_vars = client.get_project_env_vars()
+    client.close()
+    for env_var in env_vars:
+        print(f"{env_var.key}={env_var.value}")
+except Exception as e:
+    print(f"# Error: {e}", file=sys.stderr)
+`;
+
+    const output = execSync(`python3 -c '${pythonCode.replace(/'/g, "'\"'\"'")}'`, {
+      encoding: 'utf-8',
+      timeout: 10000,
+      stdio: ['pipe', 'pipe', 'pipe'],
+    });
+
+    const lines = output.trim().split('\n');
+    for (const line of lines) {
+      if (line.startsWith('#')) continue;
+      const eqIndex = line.indexOf('=');
+      if (eqIndex > 0) {
+        const key = line.substring(0, eqIndex);
+        let value = line.substring(eqIndex + 1);
+        if ((value.startsWith("'") && value.endsWith("'")) ||
+            (value.startsWith('"') && value.endsWith('"'))) {
+          value = value.slice(1, -1);
+        }
+        if (!process.env[key]) {
+          process.env[key] = value;
+        }
+      }
+    }
+
+    envLoaded = true;
+  } catch {
+    // Silently fail
+  }
+}
+
+function getSupabaseCredentials(): SupabaseCredentials {
+  loadEnv();
+
+  const url = process.env.COZE_SUPABASE_URL;
+  const anonKey = process.env.COZE_SUPABASE_ANON_KEY;
+
+  if (!url) {
+    throw new Error('COZE_SUPABASE_URL is not set');
+  }
+  if (!anonKey) {
+    throw new Error('COZE_SUPABASE_ANON_KEY is not set');
+  }
+
+  return { url, anonKey };
+}
+
+function getSupabaseClient(token?: string): SupabaseClient {
+  const { url, anonKey } = getSupabaseCredentials();
+
+  if (token) {
+    return createClient(url, anonKey, {
+      global: {
+        headers: { Authorization: `Bearer ${token}` },
+      },
+      db: {
+        timeout: 60000,
+      },
+      auth: {
+        autoRefreshToken: false,
+        persistSession: false,
+      },
+    });
+  }
+
+  return createClient(url, anonKey, {
+    db: {
+      timeout: 60000,
+    },
+    auth: {
+      autoRefreshToken: false,
+      persistSession: false,
+    },
+  });
+}
+
+export { loadEnv, getSupabaseCredentials, getSupabaseClient };