fix: revert broken PR routes addition

gitea-routes.js

@@ -112,30 +112,3 @@ function setupGiteaRoutes(app) {
 }
 
 module.exports = { setupGiteaRoutes };
-
-// PR Assignment endpoint
-app.post('/api/gitea/prs/:repo/:number/assign', async (req, res) => {
-  const { repo, number } = req.params;
-  const { reviewer } = req.body;
-  
-  try {
-    // In a real implementation, this would call Gitea API to assign reviewer
-    // For now, just log the assignment
-    console.log(`Assigning PR ${repo}#${number} to ${reviewer}`);
-    res.json({ success: true, message: `Assigned PR #${number} in ${repo} to ${reviewer}` });
-  } catch (error) {
-    res.status(500).json({ error: error.message });
-  }
-});
-
-// Get PR details with review status
-app.get('/api/gitea/prs/:repo/:number', async (req, res) => {
-  const { repo, number } = req.params;
-  
-  try {
-    const pr = await gitea.request(`/api/v1/repos/${giteaConfig.owner}/${repo}/pulls/${number}`);
-    res.json(pr);
-  } catch (error) {
-    res.status(500).json({ error: error.message });
-  }
-});