gpodder: fix config typos

hosts/common/programs/animatch.nix

@@ -19,7 +19,8 @@
     packageUnwrapped = with pkgs; animatch.override {
       # allegro has no native wayland support, and so by default crashes when run without Xwayland.
       # enable the allegro SDL backend, and achieve Wayland support via SDL's Wayland support.
-      # TODO: see about upstreaming this to nixpkgs?
+      # TODO: switch to `allegro5.override { useSDL = true; }` once upstreamed:
+      # - <https://github.com/NixOS/nixpkgs/pull/429173>
       allegro5 = allegro5.overrideAttrs (upstream: {
         buildInputs = (upstream.buildInputs or []) ++ [
           sdl2-compat

hosts/common/programs/gpodder/default.nix

@@ -35,10 +35,10 @@ in {
     sandbox.net = "clearnet";
 
     fs.".config/gpodderFeeds.opml".symlink.text = feeds.feedsToOpml wanted-feeds;
-    fs.".local/share/gPodder/Settings.json".symlink.text = builtins.toJSON ./settings.nix;
+    fs.".local/share/gPodder/Settings.json".symlink.text = builtins.toJSON (import ./settings.nix);
     # if you don't persist its database, you get untracked (and hence non-gc'd) downloads, plus slooow startup.
     # but i *don't* want to persist all the things in this directory, so dedicate a subdir to the persisted data.
-    fs.".local/share/gPodder/Database".symlink.text = "persist/Database";
+    fs.".local/share/gPodder/Database".symlink.target = "persist/Database";
     # fs.".local/share/gPodder/gpodder.net".symlink.text = "persist/gpodder.net";  #< for synching episode playback positions between devices, i think
 
     services.gpodder-ensure-feeds = {