Update Flatpak and GNOME Extensions list and added Alacritty themes

linux/flatpak.txt

@@ -1,13 +1,44 @@
-org.mozilla.firefox
+ca.desrt.dconf-editor
+com.github.GradienceTeam.Gradience
+com.github.tchx84.Flatseal
+com.jgraph.drawio.desktop
+com.mattjakeman.ExtensionManager
+com.spotify.Client
+com.vscodium.codium
+dev.serebit.Waycheck
+io.dbeaver.DBeaverCommunity
+io.defn.Franz
+io.github.dvlv.boxbuddyrs
+io.github.flattool.Warehouse
+io.httpie.Httpie
+io.podman_desktop.PodmanDesktop
+me.iepure.devtoolbox
+nl.hjdskes.gcolor3
+org.fedoraproject.MediaWriter
 org.filezillaproject.Filezilla
+org.gnome.Boxes
+org.gnome.Calculator
+org.gnome.Calendar
+org.gnome.Characters
+org.gnome.Connections
+org.gnome.Contacts
+org.gnome.Evince
+org.gnome.Logs
+org.gnome.Loupe
+org.gnome.Maps
+org.gnome.NautilusPreviewer
+org.gnome.Snapshot
+org.gnome.TextEditor
+org.gnome.Weather
+org.gnome.baobab
+org.gnome.clocks
+org.gnome.dspy
+org.gnome.font-viewer
 org.gnome.meld
+org.libreoffice.LibreOffice
+org.mozilla.Thunderbird
+org.mozilla.firefox
 org.onlyoffice.desktopeditors
 org.telegram.desktop
-org.mozilla.Thunderbird
+re.sonny.Workbench
 uk.org.greenend.chiark.sgtatham.putty
-org.libreoffice.LibreOffice
-com.jgraph.drawio.desktop
-ca.desrt.dconf-editor
-com.spotify.Client
-com.jetbrains.IntelliJ-IDEA-Ultimate
-com.getpostman.Postman