Add VS Code repo and install code package

Remove Yaak installer block and the VAAPI default-driver config; remove
Xorg Xwayland reference to simplify the image.

Containerfile

@@ -1,5 +1,9 @@
 FROM registry.fedoraproject.org/fedora-bootc:43
 
+#Ajout du dépot vscode
+RUN rpm --import https://packages.microsoft.com/keys/microsoft.asc \
+    && echo -e "[code]\nname=Visual Studio Code\nbaseurl=https://packages.microsoft.com/yumrepos/vscode\nenabled=1\nautorefresh=1\ntype=rpm-md\ngpgcheck=1\ngpgkey=https://packages.microsoft.com/keys/microsoft.asc" | tee /etc/yum.repos.d/vscode.repo > /dev/null
+
 #Ajout du dépot mullvad
 RUN curl -fsSL https://repository.mullvad.net/rpm/stable/mullvad.repo -o /etc/yum.repos.d/mullvad.repo
 
@@ -16,10 +20,10 @@ RUN dnf install -y \
     flatpak \
     distrobox \
     buildah \
-    rsync \
     podman \
     podman-docker \
     podman-compose \
+    code \
     fuse-overlayfs \
     cups \
     cups-pdf \
@@ -40,17 +44,10 @@ RUN dnf install -y \
     gstreamer1-plugins-base \
     gstreamer1-vaapi \
     ffmpeg \
-    xorg-x11-server-Xwayland \
     && dnf remove -y gnome-software gnome-software-rpm-ostree gnome-system-monitor showtime decibels snapshot PackageKit PackageKit-gstreamer-plugin PackageKit-command-not-found toolbox || true \
     && dnf clean all \
     && rm -rf /var/cache/dnf
 
-#Installation de Yaak (dernière version depuis GitHub)
-RUN YAAK_URL=$(curl -s https://api.github.com/repos/mountain-loop/yaak/releases/latest | jq -r '.assets[] | select(.name | contains("x86_64") and endswith(".rpm")) | .browser_download_url') \
-    && wget "$YAAK_URL" -O /tmp/yaak.rpm \
-    && dnf install -y /tmp/yaak.rpm \
-    && rm -f /tmp/yaak.rpm
-
 #Installation de Filen Desktop
 RUN wget https://cdn.filen.io/@filen/desktop/release/latest/Filen_linux_x86_64.rpm -O /tmp/filen.rpm \
     && dnf install -y /tmp/filen.rpm \
@@ -89,9 +86,6 @@ RUN mkdir -p /etc/dconf/db/local.d /etc/dconf/profile && \
 #Activation du module xpad pour support manette xbox
 RUN echo "xpad" > /etc/modules-load.d/xpad.conf
 
-#Configuration gstreamer pour désactiver tous les drivers vaapi par défaut (évite des conflits avec certains drivers propriétaires)
-RUN echo "GST_VAAPI_ALL_DRIVERS=0" >> /etc/environment
-
 # Ajout de flathub avec des apps par défaut
 RUN flatpak remote-add --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo \
     && flatpak install -y --system flathub runtime/org.gnome.Platform/x86_64/49 \