Proxy server to inject shim (#178)

things to test:

- [x] allow real URL to open in new window
- [x] packaging in electron?
- [ ] does it work on windows?
- [x] make sure it works with older apps
- [x] what about cache / reuse? - maybe use a bigger range of ports??

scaffold/pnpm-lock.yaml

@@ -143,9 +143,6 @@ importers:
       sonner:
         specifier: ^1.5.0
         version: 1.7.4(react-dom@18.3.1(react@18.3.1))(react@18.3.1)
-      stacktrace-js:
-        specifier: ^2.0.2
-        version: 2.0.2
       tailwind-merge:
         specifier: ^2.5.2
         version: 2.6.0
@@ -1618,9 +1615,6 @@ packages:
   emoji-regex@9.2.2:
     resolution: {integrity: sha512-L18DaJsXSUk2+42pv8mLs5jJT2hqFkFE4j21wOmgbUqsZ2hL72NsUU785g9RXgo3s0ZNgVl42TiHp3ZtOv/Vyg==}
 
-  error-stack-parser@2.1.4:
-    resolution: {integrity: sha512-Sk5V6wVazPhq5MhpO+AUxJn5x7XSXGl1R93Vn7i+zS15KDVxQijejNCrz8340/2bgLBjR9GtEG8ZVKONDjcqGQ==}
-
   esbuild@0.25.3:
     resolution: {integrity: sha512-qKA6Pvai73+M2FtftpNKRxJ78GIjmFXFxd/1DVBqGo/qNhLSfv+G12n9pNoWdytJC8U00TrViOwpjT0zgqQS8Q==}
     engines: {node: '>=18'}
@@ -2230,22 +2224,6 @@ packages:
     resolution: {integrity: sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA==}
     engines: {node: '>=0.10.0'}
 
-  source-map@0.5.6:
-    resolution: {integrity: sha512-MjZkVp0NHr5+TPihLcadqnlVoGIoWo4IBHptutGh9wI3ttUYvCG26HkSuDi+K6lsZ25syXJXcctwgyVCt//xqA==}
-    engines: {node: '>=0.10.0'}
-
-  stack-generator@2.0.10:
-    resolution: {integrity: sha512-mwnua/hkqM6pF4k8SnmZ2zfETsRUpWXREfA/goT8SLCV4iOFa4bzOX2nDipWAZFPTjLvQB82f5yaodMVhK0yJQ==}
-
-  stackframe@1.3.4:
-    resolution: {integrity: sha512-oeVtt7eWQS+Na6F//S4kJ2K2VbRlS9D43mAlMyVpVWovy9o+jfgH8O9agzANzaiLjclA0oYzUXEM4PurhSUChw==}
-
-  stacktrace-gps@3.1.2:
-    resolution: {integrity: sha512-GcUgbO4Jsqqg6RxfyTHFiPxdPqF+3LFmQhm7MgCuYQOYuWyqxo5pwRPz5d/u6/WYJdEnWfK4r+jGbyD8TSggXQ==}
-
-  stacktrace-js@2.0.2:
-    resolution: {integrity: sha512-Je5vBeY4S1r/RnLydLl0TBTi3F2qdfWmYsGvtfZgEI+SCprPppaIhQf5nGcal4gI4cGpCV/duLcAzT1np6sQqg==}
-
   string-width@4.2.3:
     resolution: {integrity: sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==}
     engines: {node: '>=8'}
@@ -3782,10 +3760,6 @@ snapshots:
 
   emoji-regex@9.2.2: {}
 
-  error-stack-parser@2.1.4:
-    dependencies:
-      stackframe: 1.3.4
-
   esbuild@0.25.3:
     optionalDependencies:
       '@esbuild/aix-ppc64': 0.25.3
@@ -4389,25 +4363,6 @@ snapshots:
 
   source-map-js@1.2.1: {}
 
-  source-map@0.5.6: {}
-
-  stack-generator@2.0.10:
-    dependencies:
-      stackframe: 1.3.4
-
-  stackframe@1.3.4: {}
-
-  stacktrace-gps@3.1.2:
-    dependencies:
-      source-map: 0.5.6
-      stackframe: 1.3.4
-
-  stacktrace-js@2.0.2:
-    dependencies:
-      error-stack-parser: 2.1.4
-      stack-generator: 2.0.10
-      stacktrace-gps: 3.1.2
-
   string-width@4.2.3:
     dependencies:
       emoji-regex: 8.0.0