Upgrade flakes, use NVIDIA beta, add Zed inlay hints

- Bumped versions in flake.lock (affinity‑nix, nur‑expressions,
home‑manager, nixpkgs, stylix). - Switched NVIDIA driver package from
stable to beta. - Added Zed `inlay_hints` configuration and
rust‑analyzer inlayHints options.

flake.lock

@@ -15,11 +15,11 @@
         "treefmt-nix": "treefmt-nix"
       },
       "locked": {
-        "lastModified": 1764110097,
-        "narHash": "sha256-Qt1/+egYCGrn54MRwqijgs3TRfCuoFpPvWNmlwpddik=",
+        "lastModified": 1764195413,
+        "narHash": "sha256-YNehE1Vq7Gntrpl6FYwfHU+8U/5v5OaS/KtiB35AWfE=",
         "owner": "mrshmllow",
         "repo": "affinity-nix",
-        "rev": "cdab717798574b30e65a3e5be26b084320f67a79",
+        "rev": "5312de0bb4808e256a346c58ab3607bd7ffc924b",
         "type": "github"
       },
       "original": {
@@ -143,11 +143,11 @@
       },
       "locked": {
         "dir": "pkgs/firefox-addons",
-        "lastModified": 1764129852,
-        "narHash": "sha256-9m6e5wAfYvCnuQep5CvTxmV3iaVuH5uSsH+gjKwwZf4=",
+        "lastModified": 1764389080,
+        "narHash": "sha256-BEn1Z9Uv20u2DS6wzLKdzx5kAzynM3wMQ9JnGf3VJvI=",
         "owner": "rycee",
         "repo": "nur-expressions",
-        "rev": "97503705aed1f7c5fd3fd8e465a5850928c05102",
+        "rev": "897437c09bf22ce59efb3370f0783d0c662dba31",
         "type": "gitlab"
       },
       "original": {
@@ -324,11 +324,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1764135300,
-        "narHash": "sha256-5xOuutXM7UPTUcn3uDAD8UlPQsXmqPrX81cXoDOAGcA=",
+        "lastModified": 1764361670,
+        "narHash": "sha256-jgWzgpIaHbL3USIq0gihZeuy1lLf2YSfwvWEwnfAJUw=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "f4cb25928fafa9ae68660fe71f730fc820a59028",
+        "rev": "780be8ef503a28939cf9dc7996b48ffb1a3e04c6",
         "type": "github"
       },
       "original": {
@@ -372,11 +372,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1763966396,
-        "narHash": "sha256-6eeL1YPcY1MV3DDStIDIdy/zZCDKgHdkCmsrLJFiZf0=",
+        "lastModified": 1764242076,
+        "narHash": "sha256-sKoIWfnijJ0+9e4wRvIgm/HgE27bzwQxcEmo2J/gNpI=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "5ae3b07d8d6527c42f17c876e404993199144b6a",
+        "rev": "2fad6eac6077f03fe109c4d4eb171cf96791faa4",
         "type": "github"
       },
       "original": {
@@ -523,11 +523,11 @@
         "tinted-zed": "tinted-zed"
       },
       "locked": {
-        "lastModified": 1764047889,
-        "narHash": "sha256-KGP5anhJ+uEv4qFV3UtD1YYVn00/zOqLdVBgSdrzW/c=",
+        "lastModified": 1764254063,
+        "narHash": "sha256-V22JzkaTLF/GAL2LgqvOsJhAr8JbJsKaD8hnHjGwXfE=",
         "owner": "danth",
         "repo": "stylix",
-        "rev": "b5072c51308a20214b7eb095b6fd01ee100a8f18",
+        "rev": "a1451bc40413870f0c7b576b751c1ca92055e323",
         "type": "github"
       },
       "original": {

modules/drivers/nvidia-drivers.nix

@@ -36,7 +36,7 @@ in {
         # accessible via `nvidia-settings`.
         nvidiaSettings = true;
         # Optionally, you may need to select the appropriate driver version for your specific GPU.
-        package = config.boot.kernelPackages.nvidiaPackages.stable;
+        package = config.boot.kernelPackages.nvidiaPackages.beta;
       };
     };
   };

modules/home/zed/user-settings/default.nix

@@ -16,6 +16,16 @@ _: {
       enabled = true;
       max_severity = "error";
     };
+    inlay_hints = {
+      enabled = true;
+      show_type_hints = true;
+      show_parameter_hints = true;
+      show_other_hints = true;
+      show_background = false;
+      edit_debounce_ms = 700;
+      scroll_debounce_ms = 50;
+      toggle_on_modifiers_press = null;
+    };
   };
 
   imports = [

modules/home/zed/user-settings/lsp.nix

@@ -14,6 +14,18 @@
           "if [ -e flake.nix ]; then nix develop --command rust-analyzer; else rust-analyzer; fi"
         ];
       };
+      initialization_options = {
+        inlayHints = {
+          maxLength = null;
+          lifetimeElisionHints = {
+            enable = "skip_trivial";
+            useParameterNames = true;
+          };
+          closureReturnTypeHints = {
+            enable = "always";
+          };
+        };
+      };
     };
     nixd = {
       initialization_options.formatting.command = [