fix(route): fix GitHub route parameter conflict at trending.js and refactor to V2 (#8923)

* Fix(route): fix route parameter conflict at trending.js and change to V2

* Fix(route): modify the judgment condition of language parameter

* Fix(docs): Update docs/programming.md

Co-authored-by: Tony <TonyRL@users.noreply.github.com>

* Fix(docs): Update docs/en/programming.md

Co-authored-by: Tony <TonyRL@users.noreply.github.com>

* fix(docs/route): add author and sort routes

* Fix(route): Update docs/en/programming.md

Co-authored-by: Tony <TonyRL@users.noreply.github.com>

* Fix(route): sort routes

Co-authored-by: Tony <TonyRL@users.noreply.github.com>

lib/v2/github/file.js

@@ -0,0 +1,45 @@
+const got = require('@/utils/got');
+const config = require('@/config').value;
+const queryString = require('query-string');
+
+module.exports = async (ctx) => {
+    const user = ctx.params.user;
+    const repo = ctx.params.repo;
+    const branch = ctx.params.branch;
+    const filepath = ctx.params.filepath;
+
+    const fileUrl = `https://github.com/${user}/${repo}/commits/${branch}/${filepath}`;
+
+    const headers = {};
+    if (config.github && config.github.access_token) {
+        headers.Authorization = `token ${config.github.access_token}`;
+    }
+    const res = await got.get(`https://api.github.com/repos/${user}/${repo}/commits`, {
+        searchParams: queryString.stringify({
+            sha: branch,
+            path: filepath,
+        }),
+        headers,
+    });
+    const list = res.data;
+    const count = [];
+    for (let i = 0; i < Math.min(list.length, 10); i++) {
+        count.push(i);
+    }
+    const resultItems = count.map((i) => {
+        const each = list[i];
+        return {
+            title: each.commit.message.split('\n')[0],
+            description: `<pre>${each.commit.message}</pre>`,
+            link: each.html_url,
+            author: each.commit.author.name,
+            pubDate: new Date(each.commit.committer.date).toUTCString(),
+        };
+    });
+
+    ctx.state.data = {
+        title: `GitHub File - ${user}/${repo}/${branch}/${filepath}`,
+        link: fileUrl,
+        item: resultItems,
+    };
+};