idk some stuff, mostly 25.11 and opencode stuff

overlays/default.nix

@@ -19,29 +19,29 @@
     # patching whitespace with sed is insane
     headphones = prev.headphones.overrideAttrs (prevAttrs: rec {
       patchPhase = ''
-         sed -i '1395s/^\([[:space:]]*\).*/\1"cat": "3000",/' headphones/searcher.py
+        sed -i '1395s/^\([[:space:]]*\).*/\1"cat": "3000",/' headphones/searcher.py
       '';
     });
 
     wallabag = prev.wallabag.overrideAttrs (attrs: {
-      patches = builtins.filter (patch: builtins.baseNameOf patch != "wallabag-data.patch") attrs.patches ++ [
-        # Out of the box, Wallabag wants to write to various subdirectories of the project directory.
-        # Let’s replace references to such paths with designated systemd locations
-        # so that the project source can remain immutable.
-        ../pkgs/wallabag-data.patch
-      ];
+      patches =
+        builtins.filter (patch: builtins.baseNameOf patch != "wallabag-data.patch") attrs.patches
+        ++ [
+          # Out of the box, Wallabag wants to write to various subdirectories of the project directory.
+          # Let’s replace references to such paths with designated systemd locations
+          # so that the project source can remain immutable.
+          ../pkgs/wallabag-data.patch
+        ];
     });
 
     olm = prev.olm.overrideAttrs (attrs: {
-      knownVulnerabilities = [];
+      knownVulnerabilities = [ ];
     });
 
-    mautrix-discord = prev.mautrix-discord.overrideAttrs (attrs: rec {
-      license = "";
-    });
+    # mautrix-discord overlay removed - now using native NixOS 25.11 module
 
     # Need to do server and agent too, maybe
-    # woodpecker-cli-next = 
+    # woodpecker-cli-next =
     # let
     #   common = prev.callPackage "${inputs.unstable}/pkgs/development/tools/continuous-integration/woodpecker/common.nix" { };
     # in