feat: German customer-facing desktop entry and AppStream metadata

Launcher shows "PC-Heini Fernwartung" with a plain-language description of
what the program does (remote support after the user's consent) instead of
the internal "HeiniRemote Agent — connects this machine to a HeiniRemote
server". English translations via Name[en]/xml:lang. Keywords make it
findable via PC-Heini, pcheini, Fernwartung, Fernhilfe, Support, HeiniRemote.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

.gitea/workflows/build-flatpak.yml

@@ -30,10 +30,13 @@ jobs:
   build:
     runs-on: ubuntu-latest
     container:
-      # ubuntu:24.04 matches the freedesktop 24.08 runtime closely enough
-      # (glibc 2.39, GStreamer 1.24) that the cargo-built binary runs
-      # unmodified inside the runtime. Privileged so Flatpak's bwrap works
-      # where needed (runtime install triggers).
+      # ubuntu:24.04 (glibc 2.39, GStreamer 1.24) is older than the
+      # freedesktop 25.08 runtime (glibc 2.41, GStreamer 1.26), so the
+      # cargo-built binary runs unmodified inside the runtime (same sonames,
+      # forward-compatible symbol versions). 25.08 is required: 24.08 ships
+      # libpipewire 1.2 whose buffer negotiation fails against KWin 6.7 /
+      # PipeWire 1.6 hosts ("pipewiresrc: error alloc buffers"). Privileged
+      # so Flatpak's bwrap works where needed (runtime install triggers).
       image: ubuntu:24.04
       options: --privileged
     steps:
@@ -120,7 +123,7 @@ jobs:
         if: steps.check.outputs.build == 'true'
         run: |
           flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
-          flatpak install -y flathub org.freedesktop.Platform//24.08 org.freedesktop.Sdk//24.08
+          flatpak install -y flathub org.freedesktop.Platform//25.08 org.freedesktop.Sdk//25.08
 
       - name: Stamp version into AppStream metadata
         if: steps.check.outputs.build == 'true'

README.md

@@ -3,7 +3,8 @@
 Flatpak packaging for the [HeiniRemote](https://git.pc-heini.de/pc-heini/HeiniRemote)
 customer agent (`de.pc_heini.HeiniRemoteAgent`) — an additional distribution
 channel next to the plain release binary, with all dependencies (GStreamer,
-libnice, wl-clipboard, …) pinned inside the freedesktop 24.08 runtime.
+libnice, wl-clipboard, …) pinned inside the freedesktop 25.08 runtime (24.08 ships libpipewire 1.2,
+whose buffer negotiation fails against KWin 6.7 / PipeWire 1.6 hosts).
 
 Same setup as [o3de-flatpak](https://git.pc-heini.de/pc-heini/o3de-flatpak):
 a Gitea Action builds the Flatpak **without** `flatpak-builder` (no bubblewrap

de.pc_heini.HeiniRemoteAgent.desktop

@@ -1,9 +1,13 @@
 [Desktop Entry]
 Type=Application
-Name=HeiniRemote Agent
-Comment=Remote maintenance agent — connects this machine to a HeiniRemote server
+Name=PC-Heini Fernwartung
+Name[en]=PC-Heini Remote Support
+GenericName=Fernwartung
+GenericName[en]=Remote Support
+Comment=Erlaubt PC-Heini, diesen Computer nach Ihrer Zustimmung aus der Ferne zu warten
+Comment[en]=Lets PC-Heini service this computer remotely, after you grant access
 Exec=heiniremote-wrapper.sh
 Icon=de.pc_heini.HeiniRemoteAgent
 Terminal=false
 Categories=Network;RemoteAccess;
-Keywords=remote;support;fernwartung;
+Keywords=PC-Heini;pcheini;pc heini;Heini;Fernwartung;Fernzugriff;Fernhilfe;Support;Hilfe;HeiniRemote;remote;

de.pc_heini.HeiniRemoteAgent.metainfo.xml

@@ -3,14 +3,34 @@
   <id>de.pc_heini.HeiniRemoteAgent</id>
   <metadata_license>CC0-1.0</metadata_license>
   <project_license>proprietary</project_license>
-  <name>HeiniRemote Agent</name>
-  <summary>Remote maintenance agent for HeiniRemote</summary>
+  <name>PC-Heini Fernwartung</name>
+  <name xml:lang="en">PC-Heini Remote Support</name>
+  <summary>Fernwartung Ihres Computers durch PC-Heini</summary>
+  <summary xml:lang="en">Remote support for your computer by PC-Heini</summary>
   <description>
     <p>
-      Customer-side agent for HeiniRemote: Wayland screen capture and input
-      injection via xdg-desktop-portal, plus a PTY rescue console, streamed
-      over WebRTC to the HeiniRemote management console. Requires a HeiniRemote
-      server URL and device token (agent.toml).
+      Mit diesem Programm kann PC-Heini Ihren Computer aus der Ferne warten:
+      Bildschirm ansehen, Maus und Tastatur bedienen und bei Bedarf eine
+      Konsole nutzen. Nichts passiert ohne Ihre Zustimmung: Vor jeder Sitzung
+      fragt Ihr System, ob der Bildschirm freigegeben werden darf.
+    </p>
+    <p>
+      Die Verbindung ist Ende-zu-Ende verschlüsselt und läuft über den
+      Fernwartungsserver von PC-Heini. Das Programm läuft unauffällig im
+      Hintergrund und zeigt ein Symbol in der Leiste, solange es aktiv ist.
+    </p>
+  </description>
+  <description xml:lang="en">
+    <p>
+      This program lets PC-Heini service your computer remotely: view the
+      screen, operate mouse and keyboard and, if needed, use a console.
+      Nothing happens without your consent: before every session your system
+      asks whether the screen may be shared.
+    </p>
+    <p>
+      The connection is end-to-end encrypted and goes through PC-Heini's
+      remote support server. The program runs quietly in the background and
+      shows a tray icon while it is active.
     </p>
   </description>
   <launchable type="desktop-id">de.pc_heini.HeiniRemoteAgent.desktop</launchable>

scripts/make-flatpak.sh

@@ -16,7 +16,7 @@ set -euo pipefail
 cd "$(dirname "$0")/.."
 
 APP_ID=de.pc_heini.HeiniRemoteAgent
-RUNTIME_VER=24.08
+RUNTIME_VER=25.08
 BRANCH=stable
 AGENT_BIN="${AGENT_BIN:?set AGENT_BIN to the compiled heiniremote-agent}"
 WL_DIR="${WL_CLIPBOARD_DIR:-/usr/bin}"