community/gitea: split package

Reasons to split the package:

- Replace package with provides
- Separate frontend from backend
- Files are arch-independent
7 jobs for !16106 with gitea in 42 minutes and 23 seconds
latest detached
Status Job ID Name Coverage
  Lint
passed #288019
docker-alpine x86_64
lint

00:00:19

 
  Build
failed #288024
docker-alpine ci-build aarch64
build-aarch64

00:36:39

passed #288025
docker-alpine ci-build armv7
build-armv7

00:13:51

passed #288023
docker-alpine ci-build ppc64le
build-ppc64le

00:41:55

passed #288022
docker-alpine ci-build s390x
build-s390x

00:05:49

passed #288021
docker-alpine ci-build x86
build-x86

00:06:29

passed #288020
docker-alpine ci-build x86_64
build-x86_64

00:04:52

 
Name Stage Failure
failed
build-aarch64 Build
No job log