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??

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "dyad",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "dyad",
-      "version": "0.4.0",
+      "version": "0.5.0",
       "license": "MIT",
       "dependencies": {
         "@ai-sdk/anthropic": "^1.2.8",
@@ -66,6 +66,7 @@
         "shell-env": "^4.0.1",
         "shiki": "^3.2.1",
         "sonner": "^2.0.3",
+        "stacktrace-js": "^2.0.2",
         "tailwind-merge": "^3.1.0",
         "tailwindcss": "^4.1.3",
         "tree-kill": "^1.2.2",
@@ -9657,6 +9658,15 @@
         "is-arrayish": "^0.2.1"
       }
     },
+    "node_modules/error-stack-parser": {
+      "version": "2.1.4",
+      "resolved": "https://registry.npmjs.org/error-stack-parser/-/error-stack-parser-2.1.4.tgz",
+      "integrity": "sha512-Sk5V6wVazPhq5MhpO+AUxJn5x7XSXGl1R93Vn7i+zS15KDVxQijejNCrz8340/2bgLBjR9GtEG8ZVKONDjcqGQ==",
+      "license": "MIT",
+      "dependencies": {
+        "stackframe": "^1.3.4"
+      }
+    },
     "node_modules/es-abstract": {
       "version": "1.23.9",
       "resolved": "https://registry.npmjs.org/es-abstract/-/es-abstract-1.23.9.tgz",
@@ -17564,6 +17574,15 @@
         "node": "^12.13.0 || ^14.15.0 || >=16.0.0"
       }
     },
+    "node_modules/stack-generator": {
+      "version": "2.0.10",
+      "resolved": "https://registry.npmjs.org/stack-generator/-/stack-generator-2.0.10.tgz",
+      "integrity": "sha512-mwnua/hkqM6pF4k8SnmZ2zfETsRUpWXREfA/goT8SLCV4iOFa4bzOX2nDipWAZFPTjLvQB82f5yaodMVhK0yJQ==",
+      "license": "MIT",
+      "dependencies": {
+        "stackframe": "^1.3.4"
+      }
+    },
     "node_modules/stack-utils": {
       "version": "2.0.6",
       "resolved": "https://registry.npmjs.org/stack-utils/-/stack-utils-2.0.6.tgz",
@@ -17592,6 +17611,42 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/stackframe": {
+      "version": "1.3.4",
+      "resolved": "https://registry.npmjs.org/stackframe/-/stackframe-1.3.4.tgz",
+      "integrity": "sha512-oeVtt7eWQS+Na6F//S4kJ2K2VbRlS9D43mAlMyVpVWovy9o+jfgH8O9agzANzaiLjclA0oYzUXEM4PurhSUChw==",
+      "license": "MIT"
+    },
+    "node_modules/stacktrace-gps": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/stacktrace-gps/-/stacktrace-gps-3.1.2.tgz",
+      "integrity": "sha512-GcUgbO4Jsqqg6RxfyTHFiPxdPqF+3LFmQhm7MgCuYQOYuWyqxo5pwRPz5d/u6/WYJdEnWfK4r+jGbyD8TSggXQ==",
+      "license": "MIT",
+      "dependencies": {
+        "source-map": "0.5.6",
+        "stackframe": "^1.3.4"
+      }
+    },
+    "node_modules/stacktrace-gps/node_modules/source-map": {
+      "version": "0.5.6",
+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.6.tgz",
+      "integrity": "sha512-MjZkVp0NHr5+TPihLcadqnlVoGIoWo4IBHptutGh9wI3ttUYvCG26HkSuDi+K6lsZ25syXJXcctwgyVCt//xqA==",
+      "license": "BSD-3-Clause",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/stacktrace-js": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/stacktrace-js/-/stacktrace-js-2.0.2.tgz",
+      "integrity": "sha512-Je5vBeY4S1r/RnLydLl0TBTi3F2qdfWmYsGvtfZgEI+SCprPppaIhQf5nGcal4gI4cGpCV/duLcAzT1np6sQqg==",
+      "license": "MIT",
+      "dependencies": {
+        "error-stack-parser": "^2.0.6",
+        "stack-generator": "^2.0.5",
+        "stacktrace-gps": "^3.0.4"
+      }
+    },
     "node_modules/state-local": {
       "version": "1.0.7",
       "resolved": "https://registry.npmjs.org/state-local/-/state-local-1.0.7.tgz",