chore(claude-code): bump version to 1.0.80

- Updated `claude-code` version from 1.0.69 to 1.0.80 in `package.nix`.
- Adjusted hash values for `src` and `npmDepsHash` to match the new version.
- Removed redundant `--unset DEV` flag from the wrapper script.

overlays/unstable/claude-code/package.nix

@@ -7,16 +7,16 @@
 
 buildNpmPackage rec {
   pname = "claude-code";
-  version = "1.0.69";
+  version = "1.0.80";
 
   nodejs = nodejs_20; # required for sandboxed Nix builds on Darwin
 
   src = fetchzip {
     url = "https://registry.npmjs.org/@anthropic-ai/claude-code/-/claude-code-${version}.tgz";
-    hash = "sha256-uZbe7N3FSAVxNxL7npujJcBFH6ZjnwDz327bZWN2IEM=";
+    hash = "sha256-o7fG0LnTR7fGxq4VP5393tcQZi0JtPOF8Gb2cUAsevA=";
   };
 
-  npmDepsHash = "sha256-TxKqpiPpxEfYowQswMrcWIotAdmLvHJyQ56vK39asNs=";
+  npmDepsHash = "sha256-9eVpQfcdiLyL6LWcBuVrd6XHQC5caZS9m8sNy9kaRyQ=";
 
   postPatch = ''
     cp ${./package-lock.json} package-lock.json
@@ -28,11 +28,9 @@ buildNpmPackage rec {
 
   # `claude-code` tries to auto-update by default, this disables that functionality.
   # https://docs.anthropic.com/en/docs/agents-and-tools/claude-code/overview#environment-variables
-  # The DEV=true env var causes claude to crash with `TypeError: window.WebSocket is not a constructor`
   postInstall = ''
     wrapProgram $out/bin/claude \
-      --set DISABLE_AUTOUPDATER 1 \
-      --unset DEV
+      --set DISABLE_AUTOUPDATER 1
   '';
 
   passthru.updateScript = ./update.sh;