refactor(components): 重构多个组件并优化公共样式

重构了item-head、item-bottom、item-offer、item-summary和item-tenement组件，优化了props传递和数据处理逻辑
将公共头部和导航样式提取到public.css中，避免重复代码
修复了item-tenement组件中图片显示和数据处理的问题
更新了item-bottom组件的点赞和收藏逻辑，增加错误提示
优化了item-head组件的用户信息显示逻辑
调整了多个组件的样式细节，包括间距、图标大小等

component/item-offer/item-offer.js

@@ -1,6 +1,6 @@
 // my-component.js
 // 引入全局 Vue 对象（因在 HTML 中通过 script 引入，Vue 已挂载到 window）
-const { defineComponent } = Vue;
+const { defineComponent, ref, provide } = Vue;
 import { itemBottom } from "../item-bottom/item-bottom.js";
 import { itemHead } from "../item-head/item-head.js";
 
@@ -8,16 +8,74 @@ import { itemHead } from "../item-head/item-head.js";
 export const itemOffer = defineComponent({
     name: "item-offer",
     props: {
-        item: {
+        itemdata: {
             type: Object,
             default: () => {},
         },
     },
 
+    setup(props) {
+        let item = ref({ ...props.itemdata });
+
+        let isLogin = ref(true);
+        let realname = ref(1); // 是否已经实名
+        let userInfoWin = ref({
+            authority: ["comment.edit", "comment.delete", "offercollege.hide", "offersummary.hide", "mj.hide", "topic:manager", "topic:hide"],
+            avatar: "https://nas.gter.net:9008/avatar/97K4EWIMLrsbGTWXslC2WFVSEKWOikN42jDKLNjtax7HL4xtfMOJSdU9oWFhY2E~/middle?random=1761733169",
+            groupid: 3,
+            nickname: "肖荣豪",
+            realname: 1,
+            token: "01346a38444d71aaadb3adad52b52c39",
+            uid: 500144,
+            uin: 4238049,
+        });
+
+        let permissions = ref([]);
+
+        const getUserInfoWin = () => {
+            const checkUser = () => {
+                const user = window.userInfoWin;
+                if (!user) return;
+                document.removeEventListener("getUser", checkUser);
+                realname.value = user.realname;
+                userInfoWin.value = user;
+                if (user?.uin > 0 || user?.uid > 0) isLogin.value = true;
+            };
+            document.addEventListener("getUser", checkUser);
+        };
+
+        const openAttest = () => {
+            const handleAttestClose = () => {
+                document.removeEventListener("closeAttest", handleAttestClose);
+                realname.value = window.userInfoWin?.realname || 0;
+            };
+            // 启动认证流程时添加监听
+            document.addEventListener("closeAttest", handleAttestClose);
+            loadAttest(2);
+        };
+
+        // 跳转登录
+        const goLogin = () => {
+            if (typeof window === "undefined") return;
+            if (window["userInfoWin"] && Object.keys(window["userInfoWin"]).length !== 0) {
+                if (window["userInfoWin"]["uid"]) isNeedLogin.value = false;
+                else ajax_login();
+            } else ajax_login();
+        };
+
+        provide("isLogin", isLogin);
+        provide("userInfoWin", userInfoWin);
+        provide("realname", realname);
+        provide("openAttest", openAttest);
+        provide("goLogin", goLogin);
+
+        return { item };
+    },
+
     components: {
         itemBottom,
         itemHead,
     },
 
-    template: `<div class="item-box item-offer">    <item-head></item-head>    <div class="school flexacenter">        <img class="icon" :src="item.data.schoollogo" mode="heightFix"></image>        <div class="text flex1 one-line-display">{{ item.data.schoolname }}</div>    </div>    <div class="major flexacenter" v-if="item.data.professional">        <div class="key">{{ item.data.project ? '专业' : '项目/专业' }}</div>        <div class="value flex1 one-line-display">{{ item.data.professional }}</div>    </div>    <div class="major flexacenter" v-if="item.data.project">        <div class="key">项目</div>        <div class="value flex1 one-line-display">{{ item.data.project }}</div>    </div>    <div class="info flexacenter">        {{ item.data.semester }}        <div class="line"></div>        {{ item.data.degree }}        <div class="line"></div>        <div class="results" :class="['r' + item.data.apply_results]">{{ item.data.apply_results_text }}</div>    </div>    <div class="message" v-if="item.content">{{ item.content }}</div>    <item-bottom></item-bottom></div>`,
+    template: `<div class="item-box item-offer">    <item-head :itemdata="item"></item-head>    <div class="school flexacenter">        <img class="icon" :src="item.data.schoollogo" mode="heightFix"></image>        <div class="text flex1 one-line-display">{{ item.data.schoolname }}</div>    </div>    <div class="major flexacenter" v-if="item.data.professional">        <div class="key">{{ item.data.project ? '专业' : '项目/专业' }}</div>        <div class="value flex1 one-line-display">{{ item.data.professional }}</div>    </div>    <div class="major flexacenter" v-if="item.data.project">        <div class="key">项目</div>        <div class="value flex1 one-line-display">{{ item.data.project }}</div>    </div>    <div class="info flexacenter">        {{ item.data.semester }}        <div class="line"></div>        {{ item.data.degree }}        <div class="line"></div>        <div class="results" :class="['r' + item.data.apply_results]">{{ item.data.apply_results_text }}</div>    </div>    <div class="message" v-if="item.content">{{ item.content }}</div>    <item-bottom :itemdata="item"></item-bottom></div>`,
 });

component/item-offer/item-offer.txt

@@ -1,5 +1,5 @@
 <div class="item-box item-offer">
-    <item-head></item-head>
+    <item-head :itemdata="item"></item-head>
     <div class="school flexacenter">
         <img class="icon" :src="item.data.schoollogo" mode="heightFix"></image>
         <div class="text flex1 one-line-display">{{ item.data.schoolname }}</div>
@@ -24,5 +24,5 @@
     </div>
 
     <div class="message" v-if="item.content">{{ item.content }}</div>
-    <item-bottom></item-bottom>
+    <item-bottom :itemdata="item"></item-bottom>
 </div>