k3screenctrl: add new package - #30281

Checking PR #30281: k3screenctrl: add new package (Makefile Audit)

Commit 5d4b244 - feat: add k3screenctrl:

✅ Mandatory structural metadata present: 'PKG_MAINTAINER'
✅ Mandatory structural metadata present: 'PKG_LICENSE'
✅ Mandatory structural metadata present: 'PKG_LICENSE_FILES'
✅ PKG_MAINTAINER email address format is valid: 'hitomi@apache.org'
✅ PKG_MAINTAINER email address format is valid: 'haotia@gmail.com'
✅ PKG_LICENSE uses no deprecated or informal SPDX identifiers
✅ New init scripts declare the rc.common interpreter and a START= priority
✅ Makefile conffiles macro properly registers INSTALL_CONF tracking parameters
✅ Makefile conffiles block contains no spaces or indentation and paths are correctly formatted
✅ Makefile does not assign per-package variables at the top level
✅ Makefile contains valid assignment operators and no spaces after ':='
✅ Makefile blocks contain valid indentation (spaces for metadata/description, tabs for build/install recipes)
✅ No feed package forces its own inclusion into buildbot default images via DEFAULT+BUILDBOT
✅ Makefile does not reuse PKG_NAME in call, define, or eval lines
✅ File additions contain clean UNIX (LF) line termination
✅ All modified files contain a trailing newline
✅ Configuration file 'utils/k3screenctrl/files/k3screenctrl.config' destined for '/etc/config/' is a valid UCI configuration file

Package Release Audit:

✅ New package utils/k3screenctrl correctly initializes PKG_RELEASE to 1