chore: initialize Gitea v1.27.2 fork

Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5

routers/web/feed/render.go

@@ -0,0 +1,34 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package feed
+
+import (
+	auth_model "gitea.dev/models/auth"
+	"gitea.dev/services/context"
+)
+
+// checkRepoFeedTokenScope ensures an API token has repository read scope before a
+// feed serves private repository content, mirroring checkDownloadTokenScope for
+// downloads. Returns false (and writes the response) when the token is denied.
+func checkRepoFeedTokenScope(ctx *context.Context) bool {
+	context.CheckRepoScopedToken(ctx, ctx.Repo.Repository, auth_model.Read)
+	return !ctx.Written()
+}
+
+// RenderBranchFeed render format for branch or file
+func RenderBranchFeed(ctx *context.Context, feedType string) {
+	if ctx.Repo.TreePath == "" {
+		ShowBranchFeed(ctx, ctx.Repo.Repository, feedType)
+	} else {
+		ShowFileFeed(ctx, ctx.Repo.Repository, feedType)
+	}
+}
+
+func RenderBranchFeedRSS(ctx *context.Context) {
+	RenderBranchFeed(ctx, "rss")
+}
+
+func RenderBranchFeedAtom(ctx *context.Context) {
+	RenderBranchFeed(ctx, "atom")
+}