fix: increase stream-load-timeout to 6 seconds

@Asko-Dev reports that the `SteamLoadTimeoutError` seems to be thrown
"randomly" on iOS 17.5.1 ( see #298 ). That suggests that there is a race condition
with the timeout. Let's try to double the timeout (3s -> 6s) and see if
that helps.

Side changes:

* The ESLint setup is broken somehow and since linting is a pre-commit hook
  it blocks the committing process. Thus, removing the setup entirely for
  now. To be fixed later if deemed necessary.
* migrate legacy Nix setup to Nix flakes / direnv

.envrc

@@ -0,0 +1 @@
+use flake

.gitignore

@@ -228,3 +228,5 @@ $RECYCLE.BIN/
 *.lnk
 
 # End of https://www.toptal.com/developers/gitignore/api/node,linux,macos,windows,vue
+
+.direnv

CONTRIBUTING.md

@@ -4,7 +4,7 @@ Don't hesitate to open an issue if you have trouble.
 ### Setup Dev Environment
 
 Canonically this package uses Node 18 and `pnpm` as a package manager.
-If you are a [Nix](https://nixos.org/) user, there is a `shell.nix` file in the project root.
+If you are a [Nix](https://nixos.org/) user, there is a `flake.nix` file in the project root.
 
 Clone the repository and run
 

flake.nix

@@ -0,0 +1,25 @@
+{
+  description = "";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let 
+        pkgs = nixpkgs.legacyPackages.${system}; 
+      in 
+      {
+        devShells.default = pkgs.mkShell {
+          buildInputs = with pkgs; [
+            nodejs_18
+            nodePackages.pnpm
+            nodePackages.typescript-language-server
+            vue-language-server
+          ];
+        };
+      }
+    );
+}

package.json

@@ -16,11 +16,9 @@
     "docs:dev": "vitepress dev docs",
     "docs:build": "vitepress build docs",
     "docs:preview": "vitepress preview docs",
-    "lint": "eslint **/*.{vue,js,ts} --fix --ignore-path .gitignore",
     "format": "prettier **/*.{vue,ts,json,md} --write --ignore-path .gitignore --ignore-path docs/.gitignore",
     "type-check": "vue-tsc --noEmit -p tsconfig.app.json --composite false",
-    "prepack": "pnpm run build",
-    "prepare": "husky install"
+    "prepack": "pnpm run build"
   },
   "main": "./dist/vue-qrcode-reader.js",
   "module": "./dist/vue-qrcode-reader.js",
@@ -53,11 +51,9 @@
     "eslint": "8.56.0",
     "eslint-plugin-prettier": "5.1.0",
     "eslint-plugin-vue": "9.19.2",
-    "husky": "8.0.3",
-    "lint-staged": "15.2.0",
     "prettier": "3.1.1",
     "semantic-release": "22.0.12",
-    "typescript": "5.3.3",
+    "typescript": "5.5.3",
     "vite": "5.0.10",
     "vite-plugin-dts": "3.6.4",
     "vitepress": "1.0.0-rc.32",