app-text/xan: update 0.56.0

updates 0.56.0 to 0.56.0-r1 based on 9999

changes:
 - modify src_unpack() internally instead of redefining

updates:
 - DEPEND and src_compile:
 - copyright years

for more info, please look at the 2nd previous commit which updated 9999

Signed-off-by: ingenarel (NeoJesus) <ingenarel_neojesus@disroot.org>
Part-of: https://codeberg.org/gentoo/guru/pulls/8

app-text/xan/xan-0.56.0-r1.ebuild

@@ -1,4 +1,4 @@
-# Copyright 2025 Gentoo Authors
+# Copyright 2025-2026 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # Autogenerated by pycargoebuild 0.14.0
@@ -353,10 +353,6 @@ HOMEPAGE="https://github.com/medialab/xan"
 if [[ "${PV}" == *9999* ]]; then
 	inherit git-r3
 	EGIT_REPO_URI="https://github.com/medialab/xan"
-	src_unpack() {
-		git-r3_src_unpack
-		cargo_live_src_unpack
-	}
 else
 	SRC_URI="https://github.com/medialab/xan/archive/${PV}.tar.gz -> ${P}.tar.gz"
 	SRC_URI+=" ${CARGO_CRATE_URIS}"
@@ -371,11 +367,35 @@ LICENSE+="
 	Unlicense ZLIB
 "
 SLOT="0"
+# apply-crates-fixes start
+RDEPEND="
+	>=app-arch/zstd-1.5.7
+	>=dev-libs/jemalloc-5.3.0
+"
+DEPEND="${RDEPEND}"
+# apply-crates-fixes end
 
 QA_FLAGS_IGNORED="usr/bin/xan"
 
 DOCS=( README.md docs )
 
+src_unpack() {
+	if [[ "${PV}" == *9999* ]]; then
+		git-r3_src_unpack
+		cargo_live_src_unpack
+	else
+		cargo_src_unpack
+	fi
+}
+# apply-crates-fixes start
+src_compile() {
+	export ZSTD_SYS_USE_PKG_CONFIG=1 # fix for zstd-sys crate
+	JEMALLOC_OVERRIDE="/usr/$(get_libdir)/libjemalloc.so"
+	export JEMALLOC_OVERRIDE # fix for jemalloc-sys crate
+	cargo_src_compile
+}
+# apply-crates-fixes end
+
 src_install() {
 	cargo_src_install
 	einstalldocs