overlays: cleanup cruft

overlays/default.nix

@@ -4,52 +4,17 @@
 }:
 let
   inherit (xinlib) prIsOpen;
-  tailscale = prIsOpen.overlay 0 import ./tailscale.nix;
   matrix-synapse = prIsOpen.overlay 0 (import ./matrix-synapse.nix);
   heisenbridge = prIsOpen.overlay 0 (import ./heisenbridge.nix);
 in
 {
-  nixpkgs.overlays =
+  nixpkgs.overlays = [ heisenbridge ] ++
-    if isUnstable
+    (if isUnstable
     then [
-      tailscale
-      heisenbridge
-      (_: super: {
-        cloud-hypervisor = super.cloud-hypervisor.overrideAttrs (_: {
-          cargoTestFlags = [ "--bins" ];
-        });
-      })
-      (_: super: {
-        clementine = super.clementine.overrideAttrs (_: {
-          patches = [
-            (super.fetchpatch {
-              name = "clementine-di-radio-fix.diff";
-              url = "https://patch-diff.githubusercontent.com/raw/clementine-player/Clementine/pull/7217.diff";
-              hash = "sha256-kaKc2YFkXJRPibbKbBCHvlm6Y/H9zS83ohMxtUNUFlM=";
-            })
-          ];
-        });
-      })
     ]
     else [
-      #rex
-      (_: super: {
-        python3 = super.python3.override {
-          packageOverrides = _: python-super: {
-            pillow = python-super.pillow.overrideAttrs (_: rec {
-              version = "10.0.1";
-              src = python-super.fetchPypi {
-                pname = "Pillow";
-                inherit version;
-                hash = "sha256-1ylnsGvpMA/tXPvItbr87sSL983H2rZrHSVJA1KHGR0=";
-              };
-            });
-          };
-        };
-      })
       matrix-synapse
-      heisenbridge
+    ]);
-    ];
 }
 # Example Python dep overlay
 # (self: super: {