添加了postsPanel作为通用帖子显示板,增加了对jest测试的配置,添加了论坛主页,设定了论坛全局框架,设定了论坛基础主题色及主题切换、字号切换逻辑

Change-Id: I9fad0cf577088adb00c9850d405ccd23e6072413
diff --git a/src/api/post.ts b/src/api/post.ts
new file mode 100644
index 0000000..99dc8fa
--- /dev/null
+++ b/src/api/post.ts
@@ -0,0 +1 @@
+export const hotPosts='/post/hot'
\ No newline at end of file