flare: update patches

home/profiles/gui.nix

@@ -89,8 +89,8 @@
         # alternative GTK signal client; carries local feature patches under
         # patches/flare/ on top of upstream master (typing indicators, edited
         # messages, multi-select with delete-for-me, in-channel message search,
-        # the deleted-message placeholder, and the not-yet-merged init_channels
-        # cache-miss fix).
+        # the deleted-message placeholder, the image-viewer overlay, and the
+        # not-yet-merged init_channels cache-miss fix).
         (pkgs.flare-signal.overrideAttrs (old: {
           src = inputs.flare-upstream;
           cargoDeps = pkgs.rustPlatform.importCargoLock {
@@ -104,7 +104,17 @@
             ../../patches/flare/0004-feat-messages-In-channel-message-search.patch
             ../../patches/flare/0005-feat-messages-Show-This-message-was-deleted.-placeho.patch
             ../../patches/flare/0006-fix-backend-Refresh-cached-channels-on-init_channels.patch
+            ../../patches/flare/0007-feat-messages-Open-image-attachments-in-a-fullscreen.patch
           ];
+          # The image-viewer demo patch (0007) references
+          # data/screenshots/dummy_apple.jpg, but git binary diffs are not
+          # supported by the standard `patch` tool nixpkgs uses for the
+          # patchPhase. Ship the JPEG alongside the patches and copy it into
+          # the source tree before the build picks it up.
+          postPatch = (old.postPatch or "") + ''
+            install -m 0644 ${./../../patches/flare/dummy_apple.jpg} \
+              data/screenshots/dummy_apple.jpg
+          '';
         }))
 
         # accounting