Refactor obsidian options module

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

hosts/common/user/configs/gui/obsidian/default.nix

@@ -48,14 +48,26 @@
           "tag-pane"
         ];
 
-        plugins = [ (import ./plugins/minimal-settings.nix { inherit pkgs; }) ];
-
-        cssSnippets = [
-          ./snippets/editor-monospace.css
-          ./snippets/file-explorer-separators.css
+        plugins = [
+          {
+            pkg = import ./plugins/minimal-settings.nix { inherit pkgs; };
+            extraFiles."data.json".source = (pkgs.formats.json { }).generate "data.json" {
+              labeledNav = true;
+              editorFont = "var(--font-monospace)";
+            };
+          }
         ];
 
-        theme = import ./themes/minimal.nix { inherit pkgs; };
+        cssSnippets = {
+          "file-explorer-separators".source = ./snippets/file-explorer-separators.css;
+        };
+
+        themes = [
+          {
+            enable = true;
+            pkg = import ./themes/minimal.nix { inherit pkgs; };
+          }
+        ];
       };
     };