add signal

infrastructure/graduated/fedora/fedora-kinoite.md

@@ -35,6 +35,7 @@
     - [Frog](#frog)
     - [CPU-X](#cpu-x)
     - [Ungoogled Chromium](#ungoogled-chromium)
+    - [Signal](#signal)
   - [Toolbox](#toolbox)
     - [Reese's Arch Toolbox](#reeses-arch-toolbox)
       - [Pipx/Poetry](#pipxpoetry)
@@ -409,14 +410,36 @@ cp /var/lib/flatpak/exports/share/applications/io.github.ungoogled_software.ungo
 sed \
     -ri 's/(Exec=.* run )(.*)(io.github.ungoogled_software.ungoogled_chromium)/\1--socket=wayland \2\3 --ozone-platform=wayland/g' \
     ~/.local/share/applications/io.github.ungoogled_software.ungoogled_chromium.desktop
-```
 
-```bash
 # Validate and reload desktop database
 desktop-file-validate ~/.local/share/applications/io.github.ungoogled_software.ungoogled_chromium.desktop
 update-desktop-database
 ```
 
+### Signal
+
+Chat when Nextcloud Talk is down
+
+```bash
+flatpak install org.signal.Signal
+
+# Fix wayland scaling issues
+cp /var/lib/flatpak/exports/share/applications/org.signal.Signal.desktop ~/.local/share/applications
+# Add `--socket=wayland` and `--ozone-platform=wayland` to the correct locations in the "Exec" field
+sed \
+    -ri 's/(Exec=.* run )(.*)(org.signal.Signal)/\1--socket=wayland \2\3 --ozone-platform=wayland/g' \
+    ~/.local/share/applications/org.signal.Signal.desktop
+
+# Validate and reload desktop database
+desktop-file-validate ~/.local/share/applications/org.signal.Signal.desktop
+update-desktop-database
+```
+
+```bash
+# Autostart
+ln -s ~/.local/share/applications/org.signal.Signal.desktop ~/.config/autostart/
+```
+
 ## Toolbox
 
 ```bash