Fix ebuilds and metadata: follow Gentoo conventions

- Update metadata.xml DOCTYPE to https
- Use proper indentation (tabs)
- Consolidate USE flags to single 'gui' flag
- Simplify longdescription
- Remove redundant dependencies (glibc)
- Sort dependencies alphabetically
- Remove empty IUSE declarations
- Clean up metadata formatting

Signed-off-by: Mathieu Roberge <[email protected]>

Author: techoraye

app-misc/gentoo-update/metadata.xml

@@ -1,42 +1,24 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer type="person">
 		<email>[email protected]</email>
-		<name>Mathieu Roberge (Techoraye)</name>
+		<name>Mathieu Roberge</name>
 	</maintainer>
 	<maintainer type="project">
 		<email>[email protected]</email>
 		<name>Proxy Maintainers</name>
 	</maintainer>
-	
 	<upstream>
 		<remote-id type="github">Techoraye/gentoo-update</remote-id>
 	</upstream>
-	
 	<use>
-		<flag name="notification">Enable desktop notifications support via libnotify</flag>
-		<flag name="python">Enable system tray applet support with PyQt6</flag>
+		<flag name="gui">Enable GUI features including desktop notifications and system tray applet</flag>
 	</use>
-	
 	<longdescription>
-		Gentoo-Update is a fast, efficient update notifier and applier for Gentoo Linux 
-		written in C++. It assists users with important pre and post-update tasks.
-		
-		Features:
-		- Fast and efficient C++ implementation
-		- Automatic repository synchronization (optional)
-		- Display Gentoo news items
-		- Service status checking and management
-		- Highly configurable via configuration file
-		- Color-coded output with optional color disable
-		- Desktop notifications support
-		- Preserved rebuild detection
-		- Kernel update checking
-		- Configuration file change detection
-		- Package retention settings
-		- Manual pages and shell completions
-		- Support for both systemd and OpenRC
-		- System tray applet (optional with Python support)
+		gentoo-update is an update notifier and applier for Gentoo Linux that
+		assists with pre and post-update tasks. It provides automatic repository
+		synchronization, news display, service management, preserved rebuild
+		detection, and kernel update checking. Supports both systemd and OpenRC.
 	</longdescription>
-</pkgmetadata>
+</pkgmetadata>

app-misc/metetch/metetch-0.5.4.ebuild

@@ -7,25 +7,18 @@ inherit cmake
 
 DESCRIPTION="Fast system information display utility with modular customizable features"
 HOMEPAGE="https://github.com/techoraye/metetch"
-SRC_URI="https://github.com/techoraye/metetch/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+SRC_URI="https://github.com/techoraye/${PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
 
 LICENSE="MIT"
 SLOT="0"
 KEYWORDS="~amd64"
-IUSE=""
 
 RDEPEND="
-	sys-libs/ncurses:=
 	net-misc/curl
+	sys-libs/ncurses:=
 "
-DEPEND="${RDEPEND}
-	sys-libs/glibc
-"
-BDEPEND="
-	virtual/pkgconfig
-"
-
-S="${WORKDIR}/${PN}-${PV}"
+DEPEND="${RDEPEND}"
+BDEPEND="virtual/pkgconfig"
 
 src_configure() {
 	local mycmakeargs=(
@@ -36,8 +29,5 @@ src_configure() {
 
 src_install() {
 	cmake_src_install
-	
-	# Install license
 	einstalldocs
-	newdoc LICENSE LICENSE.MIT
-}
+}