Merge remote-tracking branch 'giteaofficial/main'

* giteaofficial/main:
  Fix some slice problems (incorrect slice length) (go-gitea#19592)
  Fix sending empty notifications (go-gitea#19589)
  Handle the error of a missing blob object fix go-gitea#19530 (go-gitea#19552)
  Remove legacy `+build:` constraint (go-gitea#19582)
  Federation: return useful statistic information for nodeinfo (go-gitea#19561)
  Upgrade required git version to 2.0 (go-gitea#19577)
  add smtp password to install page (go-gitea#17564)
  ignore DNS error when doing migration allow/block check (go-gitea#19566)
  [skip ci] Updated translations via Crowdin
  Dont overwrite err with nil & rename PullCheckingFuncs to reflect there usage (go-gitea#19572)
  Improve UI on mobile (go-gitea#19546)
  Add API to check if team has repo access (go-gitea#19540)

Author: zjjhot

build.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build vendor
-// +build vendor
 
 package main
 

build/code-batch-process.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build ignore
-// +build ignore
 
 package main
 

build/generate-bindata.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build ignore
-// +build ignore
 
 package main
 

build/generate-emoji.go

@@ -4,7 +4,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build ignore
-// +build ignore
 
 package main
 

build/generate-gitignores.go

@@ -1,5 +1,4 @@
 //go:build ignore
-// +build ignore
 
 package main
 

build/generate-licenses.go

@@ -1,5 +1,4 @@
 //go:build ignore
-// +build ignore
 
 package main
 

build/gitea-format-imports.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build ignore
-// +build ignore
 
 package main
 

build/gocovmerge.go

@@ -7,7 +7,6 @@
 // merges them into one profile
 
 //go:build ignore
-// +build ignore
 
 package main
 

cmd/admin.go

@@ -556,7 +556,7 @@ func runCreateUser(c *cli.Context) error {
 
 	// If this is the first user being created.
 	// Take it as the admin and don't force a password update.
-	if n := user_model.CountUsers(); n == 0 {
+	if n := user_model.CountUsers(nil); n == 0 {
 		changePassword = false
 	}
 

cmd/embedded.go

@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build bindata
-// +build bindata
 
 package cmd