Update youmubot, don't use youmu overlay

flake.lock

@@ -149,21 +149,6 @@
         "type": "github"
       }
     },
-    "crane_5": {
-      "locked": {
-        "lastModified": 1734744351,
-        "narHash": "sha256-fN9npuZHHHzDVr1wuKoh/TheHkerDaLB9l4vj/48Exg=",
-        "owner": "ipetkov",
-        "repo": "crane",
-        "rev": "a83a48a62640517588c3d137c948ed034706363c",
-        "type": "github"
-      },
-      "original": {
-        "owner": "ipetkov",
-        "repo": "crane",
-        "type": "github"
-      }
-    },
     "darwin": {
       "inputs": {
         "nixpkgs": [
@@ -1538,17 +1523,16 @@
     },
     "youmubot": {
       "inputs": {
-        "crane": "crane_5",
         "flake-utils": "flake-utils_9",
         "nixpkgs": "nixpkgs_11",
         "rust-overlay": "rust-overlay_4"
       },
       "locked": {
-        "lastModified": 1743423273,
-        "narHash": "sha256-kvXnw2/o0tcGX2QxqfGYINcXgJlgUkgdngmWZprwzjA=",
+        "lastModified": 1743430431,
+        "narHash": "sha256-LStJDywBBQL1iC8jdg4JtwBkYNVGCopjWCcNR16gzJs=",
         "owner": "natsukagami",
         "repo": "youmubot",
-        "rev": "c148dca4389aaf50c6381c866d78c0e5350670ec",
+        "rev": "e07949378c59e83ba621737dd5ed1fb8ef3d3db9",
         "type": "github"
       },
       "original": {

overlay.nix

@@ -15,6 +15,7 @@ let
     deploy-rs = inputs.deploy-rs.packages.default;
     dtth-phanpy = inputs.dtth-phanpy.packages.${final.system}.default;
     matrix-conduit = inputs.conduit.packages.${final.system}.default;
+    youmubot = inputs.youmubot.packages.${final.system}.youmubot;
 
     # A list of source-style inputs.
     sources = final.lib.attrsets.filterAttrs (name: f: !(builtins.hasAttr "outputs" f)) inputs;
@@ -140,7 +141,6 @@ in
 [
   inputs.mpd-mpris.overlays.default
   inputs.rust-overlay.overlays.default
-  inputs.youmubot.overlays.default
   inputs.niri.overlays.niri
 
   overlay-unstable