feat(clock): sound notification (experimental) (#62)

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "crane": {
       "locked": {
-        "lastModified": 1736566337,
-        "narHash": "sha256-SC0eDcZPqISVt6R0UfGPyQLrI0+BppjjtQ3wcSlk0oI=",
+        "lastModified": 1738652123,
+        "narHash": "sha256-zdZek5FXK/k95J0vnLF0AMnYuZl4AjARq83blKuJBYY=",
         "owner": "ipetkov",
         "repo": "crane",
-        "rev": "9172acc1ee6c7e1cbafc3044ff850c568c75a5a3",
+        "rev": "c7e015a5fcefb070778c7d91734768680188a9cd",
         "type": "github"
       },
       "original": {
@@ -23,11 +23,11 @@
         "rust-analyzer-src": "rust-analyzer-src"
       },
       "locked": {
-        "lastModified": 1736577158,
-        "narHash": "sha256-ngnAENZ+vmzOFgnj0EDtHj22nuH7MQB+EqzUmdbvaqA=",
+        "lastModified": 1738650687,
+        "narHash": "sha256-1tvCUR1+/F3IT1K4QHTcEO+vsip/P1iluPIttX57Ry8=",
         "owner": "nix-community",
         "repo": "fenix",
-        "rev": "05dcdb02ea657f81b13d99bd0ca36b09d25f4c43",
+        "rev": "37a1f29ebf98fbbac667730edc5dab4ebe2e3954",
         "type": "github"
       },
       "original": {
@@ -56,11 +56,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1736344531,
-        "narHash": "sha256-8YVQ9ZbSfuUk2bUf2KRj60NRraLPKPS0Q4QFTbc+c2c=",
+        "lastModified": 1738546358,
+        "narHash": "sha256-nLivjIygCiqLp5QcL7l56Tca/elVqM9FG1hGd9ZSsrg=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "bffc22eb12172e6db3c5dde9e3e5628f8e3e7912",
+        "rev": "c6e957d81b96751a3d5967a0fd73694f303cc914",
         "type": "github"
       },
       "original": {
@@ -81,11 +81,11 @@
     "rust-analyzer-src": {
       "flake": false,
       "locked": {
-        "lastModified": 1736517563,
-        "narHash": "sha256-YJ5ajpMsyXITc91ZfnI0Mdocd+tmCFkZ3BLozUkB44M=",
+        "lastModified": 1738591430,
+        "narHash": "sha256-Q4tPO6rH/q41IZG+NGy/Pjd2RW/bRDVjVjBh9LaVWE4=",
         "owner": "rust-lang",
         "repo": "rust-analyzer",
-        "rev": "4f35021ca9a8e7f9ed4344139b9eaf770a2e5725",
+        "rev": "13c17db07b1201e3c460b4cc0ee49ac4d0ace0e5",
         "type": "github"
       },
       "original": {