feat: 新增签到功能模块并优化详情页样式

- 添加签到功能相关HTML/CSS/JS文件
- 在详情页增加图片预览组件
- 调整详情页文本行高和标题样式
- 修复评论时间显示问题
- 优化本地开发环境授权处理

js/signIn.js

@@ -0,0 +1,63 @@
+const { createApp, ref, onMounted, nextTick, onUnmounted, computed, watch, provide } = Vue;
+
+const appSectionIndex = createApp({
+    setup() {
+        onMounted(() => {
+            console.log("signIn");
+
+            getFirstDay();
+        });
+
+        let dayOfWeek = ref(0); // 当月第一天是星期几
+        let totalDaysInMonth = ref(0); // 当月第一共今天
+        let currentDay = ref(0); // 今天几号
+        let showList = ref([]); // 展示的 签到列表
+
+        const getFirstDay = () => {
+            const firstDayOfMonth = new Date();
+            firstDayOfMonth.setDate(1);
+            // 获取当月第一天是星期几（0 表示星期日，1 表示星期一，依此类推）
+            dayOfWeek.value = firstDayOfMonth.getDay();
+
+            const currentDate = new Date();
+            const currentMonth = currentDate.getMonth() + 1;
+            const currentYear = currentDate.getFullYear();
+            currentDay.value = currentDate.getDate();
+
+            // 获取当前月份的总天数
+            totalDaysInMonth.value = new Date(currentYear, currentMonth, 0).getDate();
+
+            init();
+        };
+
+        // 初始化
+        const init = () => {
+            ajaxGet("https://api.gter.net/v2/api/forum/getSignInfo").then((res) => {
+                if (res.code != 200) return;
+                console.log("res", res);
+                const data = res.data;
+
+                const list = data.list || {};
+                this.getDateList(list);
+
+                const issign = data.issign || 0;
+                if (issign == 1) wx.setStorageSync("signInState", util.getCurrentDate()); // 存储签到时间
+
+                this.setData({
+                    tips: data.tips || [],
+                    integral: Number(data.integral) || 0,
+                    token: data.token || "",
+                    signnum: data.signnum || 0,
+                    signreward: data.signreward || 0,
+                    issign,
+                });
+
+                console.log("integral", this.data.integral);
+            });
+        };
+
+        return { dayOfWeek };
+    },
+});
+
+appSectionIndex.mount("#signInBox");