chore: initialize Gitea v1.27.2 fork

Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5

modules/migration/uploader.go

@@ -0,0 +1,26 @@
+// Copyright 2019 The Gitea Authors. All rights reserved.
+// Copyright 2018 Jonas Franz. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package migration
+
+import "context"
+
+// Uploader uploads all the information of one repository
+type Uploader interface {
+	MaxBatchInsertSize(tp string) int
+	CreateRepo(ctx context.Context, repo *Repository, opts MigrateOptions) error
+	CreateTopics(ctx context.Context, topic ...string) error
+	CreateMilestones(ctx context.Context, milestones ...*Milestone) error
+	CreateReleases(ctx context.Context, releases ...*Release) error
+	SyncTags(ctx context.Context) error
+	SyncBranches(ctx context.Context) error
+	CreateLabels(ctx context.Context, labels ...*Label) error
+	CreateIssues(ctx context.Context, issues ...*Issue) error
+	CreateComments(ctx context.Context, comments ...*Comment) error
+	CreatePullRequests(ctx context.Context, prs ...*PullRequest) error
+	CreateReviews(ctx context.Context, reviews ...*Review) error
+	Rollback() error
+	Finish(ctx context.Context) error
+	Close()
+}