diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f06235c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+node_modules
+dist
diff --git a/index.html b/index.html
new file mode 100644
index 0000000..c53f9b6
--- /dev/null
+++ b/index.html
@@ -0,0 +1,12 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Scrap Tracer</title>
+  </head>
+  <body>
+    <div id="app"></div>
+    <script type="module" src="/src/main.ts"></script>
+  </body>
+</html>
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..89cf334
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,1369 @@
+{
+  "name": "scrap-tracer",
+  "version": "0.1.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "scrap-tracer",
+      "version": "0.1.0",
+      "dependencies": {
+        "@techstark/opencv-js": "4.12.0-release.1"
+      },
+      "devDependencies": {
+        "@sveltejs/vite-plugin-svelte": "^7.3.1",
+        "@tsconfig/svelte": "^5.0.8",
+        "@types/node": "^22.20.5",
+        "jpeg-js": "^0.4.4",
+        "svelte": "^5.57.2",
+        "svelte-check": "^4.7.6",
+        "typescript": "^6.0.3",
+        "vite": "^8.3.4",
+        "vitest": "^5.0.4"
+      }
+    },
+    "node_modules/@jridgewell/gen-mapping": {
+      "version": "0.3.13",
+      "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.13.tgz",
+      "integrity": "sha512-2kkt/7niJ6MgEPxF0bYdQ6etZaA+fQvDcLKckhy1yIQOzaoKjBBjSj63/aLVjYE3qhRt5dvM+uUyfCg6UKCBbA==",
+      "dev": true,
+      "dependencies": {
+        "@jridgewell/sourcemap-codec": "^1.5.0",
+        "@jridgewell/trace-mapping": "^0.3.24"
+      }
+    },
+    "node_modules/@jridgewell/remapping": {
+      "version": "2.3.5",
+      "resolved": "https://registry.npmjs.org/@jridgewell/remapping/-/remapping-2.3.5.tgz",
+      "integrity": "sha512-LI9u/+laYG4Ds1TDKSJW2YPrIlcVYOwi2fUC6xB43lueCjgxV4lffOCZCtYFiH6TNOX+tQKXx97T4IKHbhyHEQ==",
+      "dev": true,
+      "dependencies": {
+        "@jridgewell/gen-mapping": "^0.3.5",
+        "@jridgewell/trace-mapping": "^0.3.24"
+      }
+    },
+    "node_modules/@jridgewell/resolve-uri": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/@jridgewell/resolve-uri/-/resolve-uri-3.1.2.tgz",
+      "integrity": "sha512-bRISgCIjP20/tbWSPWMEi54QVPRZExkuD9lJL+UIxUKtwVJA8wW1Trb1jMs1RFXo1CBTNZ/5hpC9QvmKWdopKw==",
+      "dev": true,
+      "engines": {
+        "node": ">=6.0.0"
+      }
+    },
+    "node_modules/@jridgewell/sourcemap-codec": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.6.0.tgz",
+      "integrity": "sha512-T7jf+5zgsZHwNJ4lvQ7/aezbyk0nNX+zJVWpmHA7VYsEx7a7qr5Rg5IbtJFqkgze5Y2sruq1RUY8Q837Od7iFw==",
+      "dev": true
+    },
+    "node_modules/@jridgewell/trace-mapping": {
+      "version": "0.3.31",
+      "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.31.tgz",
+      "integrity": "sha512-zzNR+SdQSDJzc8joaeP8QQoCQr8NuYx2dIIytl1QeBEZHJ9uW6hebsrYgbz8hJwUQao3TWCMtmfV8Nu1twOLAw==",
+      "dev": true,
+      "dependencies": {
+        "@jridgewell/resolve-uri": "^3.1.0",
+        "@jridgewell/sourcemap-codec": "^1.4.14"
+      }
+    },
+    "node_modules/@oxc-project/types": {
+      "version": "0.154.0",
+      "resolved": "https://registry.npmjs.org/@oxc-project/types/-/types-0.154.0.tgz",
+      "integrity": "sha512-KYOUGQFlLWR+s4QMV2Q9ko38TZm7EdO87Qm7rvZLqk/webse/cDjtyxKhg/47l0byCbs/k46LT8qc4PKjAikzA==",
+      "dev": true,
+      "funding": {
+        "url": "https://github.com/sponsors/oxc-project"
+      }
+    },
+    "node_modules/@rolldown/binding-android-arm-eabi": {
+      "version": "1.2.14",
+      "resolved": "https://registry.npmjs.org/@rolldown/binding-android-arm-eabi/-/binding-android-arm-eabi-1.2.14.tgz",
+      "integrity": "sha512-aWR+XKH9+rW7m5fWq/5360J3mHycrx/o6xZM2DQFdJnTMdyP7/WzxPjhtLbVWdKo2y612/4U1bWqb3HQhiF7vg==",
+      "cpu": [
+        "arm"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "android"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@rolldown/binding-android-arm64": {
+      "version": "1.2.14",
+      "resolved": "https://registry.npmjs.org/@rolldown/binding-android-arm64/-/binding-android-arm64-1.2.14.tgz",
+      "integrity": "sha512-QiVxHofl6A8lQU7WAtOUY4QMVZXohxwz7WJJoeh8NBEUyKfIkMRKhYyq8az/1RypNiIXzNTtiS6KwHz0erxYRQ==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "android"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@rolldown/binding-darwin-arm64": {
+      "version": "1.2.14",
+      "resolved": "https://registry.npmjs.org/@rolldown/binding-darwin-arm64/-/binding-darwin-arm64-1.2.14.tgz",
+      "integrity": "sha512-lTQOzHuBIooh3jIr5XINQkjPGEuGy+Dsy0meXDr6Sjty0b99kYgGh4uBC/8mJX1T0kC8d6S0aPP1Y+bHkh6aBw==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@rolldown/binding-darwin-x64": {
+      "version": "1.2.14",
+      "resolved": "https://registry.npmjs.org/@rolldown/binding-darwin-x64/-/binding-darwin-x64-1.2.14.tgz",
+      "integrity": "sha512-hyMKEGatjmBYCs/Q4sbIcL/GqpFEqsX3wc+HYVQ/85A4rxc1o7rPm4DUI4GV4k/h0ITddwFSGpqQunI14GXjTA==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@rolldown/binding-freebsd-x64": {
+      "version": "1.2.14",
+      "resolved": "https://registry.npmjs.org/@rolldown/binding-freebsd-x64/-/binding-freebsd-x64-1.2.14.tgz",
+      "integrity": "sha512-u371GbXoVXrEgP20PwzoGNOdAOqAMhzo19JzzY+V4YmmnC+DTOoqdbMu+O+54emM59Mik/UdrtWgcuEDKWRPKA==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "freebsd"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@rolldown/binding-linux-arm-gnueabihf": {
+      "version": "1.2.14",
+      "resolved": "https://registry.npmjs.org/@rolldown/binding-linux-arm-gnueabihf/-/binding-linux-arm-gnueabihf-1.2.14.tgz",
+      "integrity": "sha512-BqwKsdZQf6EqVWr8fv2MrDYzAvOZ7+NYFSJESRGs87fkseEhs0TU9TXgRJTkZoRRkxTizyEg1LKUXfU3/78uqg==",
+      "cpu": [
+        "arm"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@rolldown/binding-linux-arm64-gnu": {
+      "version": "1.2.14",
+      "resolved": "https://registry.npmjs.org/@rolldown/binding-linux-arm64-gnu/-/binding-linux-arm64-gnu-1.2.14.tgz",
+      "integrity": "sha512-SD9kY8M009x/7s57Z1dgUVlP5+uYBgKQK0Tkr1WIWngrtUJmRCW1RJFMY7QDla2khXhmg2i5Io7MUjcmZNZ/KQ==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@rolldown/binding-linux-arm64-musl": {
+      "version": "1.2.14",
+      "resolved": "https://registry.npmjs.org/@rolldown/binding-linux-arm64-musl/-/binding-linux-arm64-musl-1.2.14.tgz",
+      "integrity": "sha512-BJ2CL19M6uuWesMgnqJzgxoI+N+eV7b0A9O9vLV42y+gitC41fNa8KElau1tHVzuLWX5GzEuxMPhAO0tQXQMkg==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@rolldown/binding-linux-ppc64-gnu": {
+      "version": "1.2.14",
+      "resolved": "https://registry.npmjs.org/@rolldown/binding-linux-ppc64-gnu/-/binding-linux-ppc64-gnu-1.2.14.tgz",
+      "integrity": "sha512-4+Kl8daPV8NDHaD7mfCcc1pRM+Qg7ab8DyMm5FG5WoZgv4h2i3KFN1CybYBNbQqmuYm7ftJLvmMI1eHYJ22S/Q==",
+      "cpu": [
+        "ppc64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@rolldown/binding-linux-s390x-gnu": {
+      "version": "1.2.14",
+      "resolved": "https://registry.npmjs.org/@rolldown/binding-linux-s390x-gnu/-/binding-linux-s390x-gnu-1.2.14.tgz",
+      "integrity": "sha512-V/h8ePq1fKDrmtFMz6xcCN3DKvuvMRrwwD1q0PkBeeo4DpK64biaKvqWGVxqCeYKqeRk7gE7/iKPxLCn08O97A==",
+      "cpu": [
+        "s390x"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@rolldown/binding-linux-x64-gnu": {
+      "version": "1.2.14",
+      "resolved": "https://registry.npmjs.org/@rolldown/binding-linux-x64-gnu/-/binding-linux-x64-gnu-1.2.14.tgz",
+      "integrity": "sha512-WxalXzgrLVpKC93xfpaJ3gCXUWzeCr+FRCbDVD2mUAy4L6Vo3lNVz0epUEUpxPWJkLNYUwM4OSIikv36OJ9mLg==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@rolldown/binding-linux-x64-musl": {
+      "version": "1.2.14",
+      "resolved": "https://registry.npmjs.org/@rolldown/binding-linux-x64-musl/-/binding-linux-x64-musl-1.2.14.tgz",
+      "integrity": "sha512-3G3tnAmTpdk9jO3GQtyHXqeFD2SlecfTws/Y3M2mmj9nMBwwuLT4kur8sZKeu7ENUHSpVO3cIsm5A52LEWWwlg==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@rolldown/binding-openharmony-arm64": {
+      "version": "1.2.14",
+      "resolved": "https://registry.npmjs.org/@rolldown/binding-openharmony-arm64/-/binding-openharmony-arm64-1.2.14.tgz",
+      "integrity": "sha512-qyr5XiNGxm2ytx17vvtcJ9nXn6v1gENETi503bJx3OGwZ1tSonj7BosxbMa/xeAfSl5iS9X6KjEWYXLu6v1L7Q==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "openharmony"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@rolldown/binding-win32-arm64-msvc": {
+      "version": "1.2.14",
+      "resolved": "https://registry.npmjs.org/@rolldown/binding-win32-arm64-msvc/-/binding-win32-arm64-msvc-1.2.14.tgz",
+      "integrity": "sha512-oA4o5o0S2yB199YyYXDzKUv1Z56Rc+mgOjwm7Z/vJ9Z8igiDPYvoOuDyo6g7AK/ZaF09nPhDKVnGBcYHO11GXA==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@rolldown/binding-win32-x64-msvc": {
+      "version": "1.2.14",
+      "resolved": "https://registry.npmjs.org/@rolldown/binding-win32-x64-msvc/-/binding-win32-x64-msvc-1.2.14.tgz",
+      "integrity": "sha512-9mE94bf2GZUaR/fUSXCMpBoWkctu421Mi0ORpm4zqfbkjKep7RxzPFa5etcGs5h+2KApoWBOA/hAJa/7saGgEQ==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@rolldown/pluginutils": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/@rolldown/pluginutils/-/pluginutils-1.0.1.tgz",
+      "integrity": "sha512-2j9bGt5Jh8hj+vPtgzPtl72j0yRxHAyumoo6TNfAjsLB04UtpSvPbPcDcBMxz7n+9CYB0c1GxQFxYRg2jimqGw==",
+      "dev": true
+    },
+    "node_modules/@sveltejs/acorn-typescript": {
+      "version": "1.0.13",
+      "resolved": "https://registry.npmjs.org/@sveltejs/acorn-typescript/-/acorn-typescript-1.0.13.tgz",
+      "integrity": "sha512-wgKggnhZVL9Bfx1OaKKTrYY9BFRk6C8UAkQNUcIv1+llzYrIqy+RZm5HPKzn0NpEBvTVhTqB4kQyllZywsRBRQ==",
+      "dev": true,
+      "peerDependencies": {
+        "acorn": "^8.9.0"
+      }
+    },
+    "node_modules/@sveltejs/load-config": {
+      "version": "0.2.3",
+      "resolved": "https://registry.npmjs.org/@sveltejs/load-config/-/load-config-0.2.3.tgz",
+      "integrity": "sha512-VT3qmUb8pRV2QrZjd8iAmtg8lf4W0TIjZbvXtz5MKei/q96teWZgGJyyidJzOjzZzvdq616eSRVeMYIQChUTAQ==",
+      "dev": true,
+      "engines": {
+        "node": ">= 18.0.0"
+      }
+    },
+    "node_modules/@sveltejs/vite-plugin-svelte": {
+      "version": "7.3.1",
+      "resolved": "https://registry.npmjs.org/@sveltejs/vite-plugin-svelte/-/vite-plugin-svelte-7.3.1.tgz",
+      "integrity": "sha512-ZPsLN8B1e/En+Ak5s4V7srFDT532oS0qieLsQwu63NGKsS+iAjoO2Js1BochlHlglcU+Pt7WAO3C5Ee+4f6gVA==",
+      "dev": true,
+      "dependencies": {
+        "deepmerge": "^4.3.1",
+        "magic-string": "^1.0.0",
+        "obug": "^2.1.0",
+        "vitefu": "^1.1.2"
+      },
+      "engines": {
+        "node": "^20.19 || ^22.12 || >=24"
+      },
+      "peerDependencies": {
+        "svelte": "^5.46.4",
+        "vite": "^8.0.0-beta.7 || ^8.0.0"
+      }
+    },
+    "node_modules/@techstark/opencv-js": {
+      "version": "4.12.0-release.1",
+      "resolved": "https://registry.npmjs.org/@techstark/opencv-js/-/opencv-js-4.12.0-release.1.tgz",
+      "integrity": "sha512-LtTaph9v/HqLPXEg3m1xs2h7QJh10pUpuDT0nj8g77lelWnTwwQrehtd+fXElLOdrkqc4Fea6Z/sJBvEJLYPfw=="
+    },
+    "node_modules/@tsconfig/svelte": {
+      "version": "5.0.8",
+      "resolved": "https://registry.npmjs.org/@tsconfig/svelte/-/svelte-5.0.8.tgz",
+      "integrity": "sha512-UkNnw1/oFEfecR8ypyHIQuWYdkPvHiwcQ78sh+ymIiYoF+uc5H1UBetbjyqT+vgGJ3qQN6nhucJviX6HesWtKQ==",
+      "dev": true
+    },
+    "node_modules/@types/chai": {
+      "version": "5.2.3",
+      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-5.2.3.tgz",
+      "integrity": "sha512-Mw558oeA9fFbv65/y4mHtXDs9bPnFMZAL/jxdPFUpOHHIXX91mcgEHbS5Lahr+pwZFR8A7GQleRWeI6cGFC2UA==",
+      "dev": true,
+      "dependencies": {
+        "@types/deep-eql": "*",
+        "assertion-error": "^2.0.1"
+      }
+    },
+    "node_modules/@types/deep-eql": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/@types/deep-eql/-/deep-eql-4.0.2.tgz",
+      "integrity": "sha512-c9h9dVVMigMPc4bwTvC5dxqtqJZwQPePsWjPlpSOnojbor6pGqdk541lfA7AqFQr5pB1BRdq0juY9db81BwyFw==",
+      "dev": true
+    },
+    "node_modules/@types/estree": {
+      "version": "1.0.9",
+      "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.9.tgz",
+      "integrity": "sha512-GhdPgy1el4/ImP05X05Uw4cw2/M93BCUmnEvWZNStlCzEKME4Fkk+YpoA5OiHNQmoS7Cafb8Xa3Pya8m1Qrzeg==",
+      "dev": true
+    },
+    "node_modules/@types/node": {
+      "version": "22.20.5",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.20.5.tgz",
+      "integrity": "sha512-U2+DNr+wSjpsTS/wZGYHq7GcwfuSmKiKvoPvK22zwTlRhU91yOniN4qRR5KhIjvif7ysw/dz/hKmfDH0Ris4aA==",
+      "dev": true,
+      "dependencies": {
+        "undici-types": "~6.21.0"
+      }
+    },
+    "node_modules/@vitest/mocker": {
+      "version": "5.0.4",
+      "resolved": "https://registry.npmjs.org/@vitest/mocker/-/mocker-5.0.4.tgz",
+      "integrity": "sha512-tqAlrYWce4iUxhr3ncNohejtCTOcHeE8XWrSNZY3OhPoDn01yeGv+gnaBy64ATp7o6pb03eIbBAjzmibpc9vIQ==",
+      "dev": true,
+      "dependencies": {
+        "@jridgewell/trace-mapping": "0.3.31",
+        "@vitest/spy": "5.0.4",
+        "estree-walker": "^3.0.3",
+        "magic-string": "^1.4.3"
+      },
+      "funding": {
+        "url": "https://opencollective.com/vitest"
+      },
+      "peerDependencies": {
+        "msw": "^2.4.9 || ^3.0.0",
+        "vite": "^6.0.0 || ^7.0.0 || ^8.0.0"
+      },
+      "peerDependenciesMeta": {
+        "msw": {
+          "optional": true
+        },
+        "vite": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@vitest/spy": {
+      "version": "5.0.4",
+      "resolved": "https://registry.npmjs.org/@vitest/spy/-/spy-5.0.4.tgz",
+      "integrity": "sha512-MZKk/gSkm2q+ICobMxCpH1mA+cCAWm8WV7UhxlqGjq/sJ3AGc1BqFOs5CRVXxH78wQtme9q/NAAgBquj4AcyMw==",
+      "dev": true,
+      "funding": {
+        "url": "https://opencollective.com/vitest"
+      }
+    },
+    "node_modules/acorn": {
+      "version": "8.19.0",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.19.0.tgz",
+      "integrity": "sha512-oJlA3XiRm7Cyk6qFD2Jn8ak9B7jSy0qy00ADO3+8dpT0LSjFihQYv4C02LFCSYJV3Q37xYwwRy5m+IpIiUzqWw==",
+      "dev": true,
+      "bin": {
+        "acorn": "bin/acorn"
+      },
+      "engines": {
+        "node": ">=0.4.0"
+      }
+    },
+    "node_modules/aria-query": {
+      "version": "5.3.1",
+      "resolved": "https://registry.npmjs.org/aria-query/-/aria-query-5.3.1.tgz",
+      "integrity": "sha512-Z/ZeOgVl7bcSYZ/u/rh0fOpvEpq//LZmdbkXyc7syVzjPAhfOa9ebsdTSjEBDU4vs5nC98Kfduj1uFo0qyET3g==",
+      "dev": true,
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/assertion-error": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/assertion-error/-/assertion-error-2.0.1.tgz",
+      "integrity": "sha512-Izi8RQcffqCeNVgFigKli1ssklIbpHnCYc6AknXGYoB6grJqyeby7jv12JUQgmTAnIDnbck1uxksT4dzN3PWBA==",
+      "dev": true,
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/axobject-query": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/axobject-query/-/axobject-query-4.1.0.tgz",
+      "integrity": "sha512-qIj0G9wZbMGNLjLmg1PT6v2mE9AH2zlnADJD/2tC6E00hgmhUOfEB6greHPAfLRSufHqROIUTkw6E+M3lH0PTQ==",
+      "dev": true,
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/chai": {
+      "version": "6.3.0",
+      "resolved": "https://registry.npmjs.org/chai/-/chai-6.3.0.tgz",
+      "integrity": "sha512-XWAtwJ6OHO+tj0EKCs0Y2UamnyOxseZWltU4x2U2wh8g4AigdjwvtUjvLP2tqkA/avxHEtzxNaqGq/YGNwckKg==",
+      "dev": true,
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/chokidar": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-4.0.3.tgz",
+      "integrity": "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA==",
+      "dev": true,
+      "dependencies": {
+        "readdirp": "^4.0.1"
+      },
+      "engines": {
+        "node": ">= 14.16.0"
+      },
+      "funding": {
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
+    "node_modules/clsx": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/clsx/-/clsx-2.1.1.tgz",
+      "integrity": "sha512-eYm0QWBtUrBWZWG0d386OGAw16Z995PiOVo2B7bjWSbHedGl5e0ZWaq65kOGgUSNesEIDkB9ISbTg/JK9dhCZA==",
+      "dev": true,
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/deepmerge": {
+      "version": "4.3.1",
+      "resolved": "https://registry.npmjs.org/deepmerge/-/deepmerge-4.3.1.tgz",
+      "integrity": "sha512-3sUqbMEc77XqpdNO7FRyRog+eW3ph+GYCbj+rK+uYyRMuwsVy0rMiVtPn+QJlKFvWP/1PYpapqYn0Me2knFn+A==",
+      "dev": true,
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/detect-libc": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-2.1.2.tgz",
+      "integrity": "sha512-Btj2BOOO83o3WyH59e8MgXsxEQVcarkUOpEYrubB0urwnN10yQ364rsiByU11nZlqWYZm05i/of7io4mzihBtQ==",
+      "dev": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/devalue": {
+      "version": "5.9.4",
+      "resolved": "https://registry.npmjs.org/devalue/-/devalue-5.9.4.tgz",
+      "integrity": "sha512-sPAT4pztbu6586/hrhOnMKS17IJrvg12mXiSPSS3W5qDeN2RGgvZ0diZCm31dBbnevfVmujNO3IM2wrS4Y2Rhg==",
+      "dev": true
+    },
+    "node_modules/es-module-lexer": {
+      "version": "2.3.2",
+      "resolved": "https://registry.npmjs.org/es-module-lexer/-/es-module-lexer-2.3.2.tgz",
+      "integrity": "sha512-poHGpORABojJJucnV9KbOavETW8lBVnphkW77ER5/BQ5Fz7oXSoCNek7IH3vR5nRjdsEz926ibFYX8KtLQmdyw==",
+      "dev": true
+    },
+    "node_modules/esm-env": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/esm-env/-/esm-env-1.2.2.tgz",
+      "integrity": "sha512-Epxrv+Nr/CaL4ZcFGPJIYLWFom+YeV1DqMLHJoEd9SYRxNbaFruBwfEX/kkHUJf55j2+TUbmDcmuilbP1TmXHA==",
+      "dev": true
+    },
+    "node_modules/esrap": {
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/esrap/-/esrap-2.4.0.tgz",
+      "integrity": "sha512-CQPcneEHw/czj32uwQC52nYnax8H4SXt25FCM+LIwGZ49cMIxpOj3bP8wmzcI+Z0HIy5KkClaPhRLfCySzwHPA==",
+      "dev": true,
+      "dependencies": {
+        "@jridgewell/sourcemap-codec": "^1.4.15"
+      },
+      "peerDependencies": {
+        "@typescript-eslint/types": "^8.2.0"
+      },
+      "peerDependenciesMeta": {
+        "@typescript-eslint/types": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/estree-walker": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-3.0.3.tgz",
+      "integrity": "sha512-7RUKfXgSMMkzt6ZuXmqapOurLGPPfgj6l9uRZ7lRGolvk0y2yocc35LdcxKC5PQZdn2DMqioAQ2NoWcrTKmm6g==",
+      "dev": true,
+      "dependencies": {
+        "@types/estree": "^1.0.0"
+      }
+    },
+    "node_modules/expect-type": {
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/expect-type/-/expect-type-1.4.0.tgz",
+      "integrity": "sha512-KfYbmpRm0VbLjEvVa9yGwCi9GI34xvi7A/HXYWQO65CSD2u3MczUJSuwXKFIxlGsgBQizV9q5J9NHj4VG0n+pA==",
+      "dev": true,
+      "engines": {
+        "node": ">=12.0.0"
+      }
+    },
+    "node_modules/fdir": {
+      "version": "6.5.0",
+      "resolved": "https://registry.npmjs.org/fdir/-/fdir-6.5.0.tgz",
+      "integrity": "sha512-tIbYtZbucOs0BRGqPJkshJUYdL+SDH7dVM8gjy+ERp3WAUjLEFJE+02kanyHtwjWOnwrKYBiwAmM0p4kLJAnXg==",
+      "dev": true,
+      "engines": {
+        "node": ">=12.0.0"
+      },
+      "peerDependencies": {
+        "picomatch": "^3 || ^4"
+      },
+      "peerDependenciesMeta": {
+        "picomatch": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/fsevents": {
+      "version": "2.3.3",
+      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.3.tgz",
+      "integrity": "sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==",
+      "dev": true,
+      "hasInstallScript": true,
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": "^8.16.0 || ^10.6.0 || >=11.0.0"
+      }
+    },
+    "node_modules/is-reference": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/is-reference/-/is-reference-3.0.3.tgz",
+      "integrity": "sha512-ixkJoqQvAP88E6wLydLGGqCJsrFUnqoH6HnaczB8XmDH1oaWU+xxdptvikTgaEhtZ53Ky6YXiBuUI2WXLMCwjw==",
+      "dev": true,
+      "dependencies": {
+        "@types/estree": "^1.0.6"
+      }
+    },
+    "node_modules/jpeg-js": {
+      "version": "0.4.4",
+      "resolved": "https://registry.npmjs.org/jpeg-js/-/jpeg-js-0.4.4.tgz",
+      "integrity": "sha512-WZzeDOEtTOBK4Mdsar0IqEU5sMr3vSV2RqkAIzUEV2BHnUfKGyswWFPFwK5EeDo93K3FohSHbLAjj0s1Wzd+dg==",
+      "dev": true
+    },
+    "node_modules/lightningcss": {
+      "version": "1.33.0",
+      "resolved": "https://registry.npmjs.org/lightningcss/-/lightningcss-1.33.0.tgz",
+      "integrity": "sha512-WkUDrojuJs0xkgGf2udWxa3yGBRxPtxUkB79i6aCZLRgc7PM8fZe9TosfPDcvEpQZbuFASnHYmRLBLUbmLOIIA==",
+      "dev": true,
+      "dependencies": {
+        "detect-libc": "^2.0.3"
+      },
+      "engines": {
+        "node": ">= 12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      },
+      "optionalDependencies": {
+        "lightningcss-android-arm64": "1.33.0",
+        "lightningcss-darwin-arm64": "1.33.0",
+        "lightningcss-darwin-x64": "1.33.0",
+        "lightningcss-freebsd-x64": "1.33.0",
+        "lightningcss-linux-arm-gnueabihf": "1.33.0",
+        "lightningcss-linux-arm64-gnu": "1.33.0",
+        "lightningcss-linux-arm64-musl": "1.33.0",
+        "lightningcss-linux-x64-gnu": "1.33.0",
+        "lightningcss-linux-x64-musl": "1.33.0",
+        "lightningcss-win32-arm64-msvc": "1.33.0",
+        "lightningcss-win32-x64-msvc": "1.33.0"
+      }
+    },
+    "node_modules/lightningcss-android-arm64": {
+      "version": "1.33.0",
+      "resolved": "https://registry.npmjs.org/lightningcss-android-arm64/-/lightningcss-android-arm64-1.33.0.tgz",
+      "integrity": "sha512-gEpRTalKdosp4Bb8qWtc2iOgE5SeIHlpS1up9bFq2wAyYhl1UdTObYiHe98zEM9SQvSoqQZ1IQD0JNpg3Ml5pg==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "android"
+      ],
+      "engines": {
+        "node": ">= 12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
+    },
+    "node_modules/lightningcss-darwin-arm64": {
+      "version": "1.33.0",
+      "resolved": "https://registry.npmjs.org/lightningcss-darwin-arm64/-/lightningcss-darwin-arm64-1.33.0.tgz",
+      "integrity": "sha512-Sciaz8eenNTKn9b3t7+xr0ipTp9YxKQY4npwQ3mrRuL0BAVHBLyZxofhaKBAVtzmtRZ/zTyo0/to4B1uWG/Djg==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": ">= 12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
+    },
+    "node_modules/lightningcss-darwin-x64": {
+      "version": "1.33.0",
+      "resolved": "https://registry.npmjs.org/lightningcss-darwin-x64/-/lightningcss-darwin-x64-1.33.0.tgz",
+      "integrity": "sha512-Z5UPAxzrjlWNNyGy6i65cJzzvgJ5D3T6wMvs+gWpY9d7qRhANrxqAp6LhxIgZhWEw18RfJTGcRxjuLIBr+m8XQ==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": ">= 12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
+    },
+    "node_modules/lightningcss-freebsd-x64": {
+      "version": "1.33.0",
+      "resolved": "https://registry.npmjs.org/lightningcss-freebsd-x64/-/lightningcss-freebsd-x64-1.33.0.tgz",
+      "integrity": "sha512-QQM/Ti/hQajJwCY+RiWuCZ9sdtI/XQk7nDK5vC8kkdwixezOlDgvDx7+RT+QjK6FcFT4MpsuoBnHIo/O3StRRg==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "freebsd"
+      ],
+      "engines": {
+        "node": ">= 12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
+    },
+    "node_modules/lightningcss-linux-arm-gnueabihf": {
+      "version": "1.33.0",
+      "resolved": "https://registry.npmjs.org/lightningcss-linux-arm-gnueabihf/-/lightningcss-linux-arm-gnueabihf-1.33.0.tgz",
+      "integrity": "sha512-N7FVBe6iS24MlM6R/4RBTxGhQheZGs7tiQ9U32UtF75NzP5Q7xWPRqLBCKxlRQRk3rY1jCIPLzx7WzOhuUIRLQ==",
+      "cpu": [
+        "arm"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
+    },
+    "node_modules/lightningcss-linux-arm64-gnu": {
+      "version": "1.33.0",
+      "resolved": "https://registry.npmjs.org/lightningcss-linux-arm64-gnu/-/lightningcss-linux-arm64-gnu-1.33.0.tgz",
+      "integrity": "sha512-j2v/itmy4HlNxlc6voKXYgBqNi0Ng2LShg4z7GufpEgs05P+2suBVyi9I6YHq5uoVFx9ETin3eCEhLVyXGQnKg==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
+    },
+    "node_modules/lightningcss-linux-arm64-musl": {
+      "version": "1.33.0",
+      "resolved": "https://registry.npmjs.org/lightningcss-linux-arm64-musl/-/lightningcss-linux-arm64-musl-1.33.0.tgz",
+      "integrity": "sha512-yiO5ROMuYQgXbC60yjZU5CYSFZGKXL0HFATXt9mHJn1+zW55oCtMI9NfcVhYLMFDL7gV7oBPon/EmMMGg2OvtQ==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
+    },
+    "node_modules/lightningcss-linux-x64-gnu": {
+      "version": "1.33.0",
+      "resolved": "https://registry.npmjs.org/lightningcss-linux-x64-gnu/-/lightningcss-linux-x64-gnu-1.33.0.tgz",
+      "integrity": "sha512-ar+Ju7LmcN0Jo4FpL4hpFybwNG9/3A/Br5KW2n2jyODg3MEZXaDYADdemoNS+BDNfMgKvylJLj4S5tyRActuAg==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
+    },
+    "node_modules/lightningcss-linux-x64-musl": {
+      "version": "1.33.0",
+      "resolved": "https://registry.npmjs.org/lightningcss-linux-x64-musl/-/lightningcss-linux-x64-musl-1.33.0.tgz",
+      "integrity": "sha512-RYiYbkokw0trfKqqzfF55lginwEPrD3OJDfTuJzFs1MK6iFnDenaz1fqLLtX4ITG3OktJQXOeTaw1awrBAlZPw==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": ">= 12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
+    },
+    "node_modules/lightningcss-win32-arm64-msvc": {
+      "version": "1.33.0",
+      "resolved": "https://registry.npmjs.org/lightningcss-win32-arm64-msvc/-/lightningcss-win32-arm64-msvc-1.33.0.tgz",
+      "integrity": "sha512-1K+MPfLSFVpphzpdbfkhlWk6wBrTObBzS2T6db10PNOZgR9GoVsAWzwNyuhUYYbTp23j+4RrncfujZ4uAzXvwA==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": ">= 12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
+    },
+    "node_modules/lightningcss-win32-x64-msvc": {
+      "version": "1.33.0",
+      "resolved": "https://registry.npmjs.org/lightningcss-win32-x64-msvc/-/lightningcss-win32-x64-msvc-1.33.0.tgz",
+      "integrity": "sha512-OlEICDx/Xl0FqSp4bry8zFnCvGpig3Gl4gCquvYwHuqJKEC1+n9NgDniFvqHGmMv1ZkqDJrDqKKSykTDX+ehuA==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": ">= 12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/parcel"
+      }
+    },
+    "node_modules/locate-character": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/locate-character/-/locate-character-3.0.0.tgz",
+      "integrity": "sha512-SW13ws7BjaeJ6p7Q6CO2nchbYEc3X3J6WrmTTDto7yMPqVSZTUyY5Tjbid+Ab8gLnATtygYtiDIJGQRRn2ZOiA==",
+      "dev": true
+    },
+    "node_modules/magic-string": {
+      "version": "1.4.3",
+      "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-1.4.3.tgz",
+      "integrity": "sha512-z12OxmaPGE0F4xlpGdjuAUckipLpQlTAuAmyGhNoD7ODpYUzvDfvtxUbjM/jwznyP178oju/KDdyi220wNJ0RQ==",
+      "dev": true,
+      "dependencies": {
+        "@jridgewell/sourcemap-codec": "^1.6.0"
+      }
+    },
+    "node_modules/mri": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/mri/-/mri-1.2.0.tgz",
+      "integrity": "sha512-tzzskb3bG8LvYGFF/mDTpq3jpI6Q9wc3LEmBaghu+DdCssd1FakN7Bc0hVNmEyGq1bq3RgfkCb3cmQLpNPOroA==",
+      "dev": true,
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/nanoid": {
+      "version": "3.3.20",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.20.tgz",
+      "integrity": "sha512-uKdg2G3GNCKQn9byYOpxbGqrT2fGO5KRt5J/8b3pok8rT6qxGWF6hxMyJiEYtAf+FVyYuD9hRaDqX5uPFYJ4ZQ==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/ai"
+        }
+      ],
+      "bin": {
+        "nanoid": "bin/nanoid.cjs"
+      },
+      "engines": {
+        "node": "^10 || ^12 || ^13.7 || ^14 || >=15.0.1"
+      }
+    },
+    "node_modules/obug": {
+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/obug/-/obug-2.2.1.tgz",
+      "integrity": "sha512-XrsrhT5sybtKI6wakr2SPOlGZWWYbUXZ7a0jT8/QOeAPau+1X/bSegNe5YR75oJmEZQbKningirmGOEJCIk61Q==",
+      "dev": true,
+      "funding": [
+        "https://github.com/sponsors/sxzz",
+        "https://opencollective.com/debug"
+      ],
+      "engines": {
+        "node": ">=12.20.0"
+      }
+    },
+    "node_modules/picocolors": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.1.tgz",
+      "integrity": "sha512-xceH2snhtb5M9liqDsmEw56le376mTZkEX/jEb/RxNFyegNul7eNslCXP9FDj/Lcu0X8KEyMceP2ntpaHrDEVA==",
+      "dev": true
+    },
+    "node_modules/picomatch": {
+      "version": "4.0.7",
+      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-4.0.7.tgz",
+      "integrity": "sha512-qcJu88Q2IWqJsDD529JKMdwGm/dvInW4HvQnRwiH9JtihJvzGOscDtHE3x1pBKeUOTysQ8kVmLnJ2kJu7yhcGA==",
+      "dev": true,
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/jonschlinkert"
+      }
+    },
+    "node_modules/postcss": {
+      "version": "8.5.30",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.30.tgz",
+      "integrity": "sha512-zkd+e9S1AQHhmaBKye9zlFHWjOwVgqXl1q3ECYy8561K7qxR2cREf/STLskulBFd78k6AOFeA+ff1TtEzk9bAA==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/postcss/"
+        },
+        {
+          "type": "tidelift",
+          "url": "https://tidelift.com/funding/github/npm/postcss"
+        },
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/ai"
+        }
+      ],
+      "dependencies": {
+        "nanoid": "^3.3.20",
+        "picocolors": "^1.1.1",
+        "source-map-js": "^1.2.2"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14"
+      }
+    },
+    "node_modules/readdirp": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-4.1.2.tgz",
+      "integrity": "sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg==",
+      "dev": true,
+      "engines": {
+        "node": ">= 14.18.0"
+      },
+      "funding": {
+        "type": "individual",
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
+    "node_modules/rolldown": {
+      "version": "1.2.14",
+      "resolved": "https://registry.npmjs.org/rolldown/-/rolldown-1.2.14.tgz",
+      "integrity": "sha512-eTBTTqMR6uHKLgcUqpJP8ntzDI6V4LYA8negAMBEI7gkgVvOdrx6VsvS2Ym+83KhOPdLCHWJu0w7UQFJZhHKNw==",
+      "dev": true,
+      "dependencies": {
+        "@oxc-project/types": "=0.154.0",
+        "@rolldown/pluginutils": "^1.0.0"
+      },
+      "bin": {
+        "rolldown": "bin/cli.mjs"
+      },
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      },
+      "optionalDependencies": {
+        "@rolldown/binding-android-arm-eabi": "1.2.14",
+        "@rolldown/binding-android-arm64": "1.2.14",
+        "@rolldown/binding-darwin-arm64": "1.2.14",
+        "@rolldown/binding-darwin-x64": "1.2.14",
+        "@rolldown/binding-freebsd-x64": "1.2.14",
+        "@rolldown/binding-linux-arm-gnueabihf": "1.2.14",
+        "@rolldown/binding-linux-arm64-gnu": "1.2.14",
+        "@rolldown/binding-linux-arm64-musl": "1.2.14",
+        "@rolldown/binding-linux-ppc64-gnu": "1.2.14",
+        "@rolldown/binding-linux-s390x-gnu": "1.2.14",
+        "@rolldown/binding-linux-x64-gnu": "1.2.14",
+        "@rolldown/binding-linux-x64-musl": "1.2.14",
+        "@rolldown/binding-openharmony-arm64": "1.2.14",
+        "@rolldown/binding-win32-arm64-msvc": "1.2.14",
+        "@rolldown/binding-win32-x64-msvc": "1.2.14"
+      }
+    },
+    "node_modules/sade": {
+      "version": "1.8.1",
+      "resolved": "https://registry.npmjs.org/sade/-/sade-1.8.1.tgz",
+      "integrity": "sha512-xal3CZX1Xlo/k4ApwCFrHVACi9fBqJ7V+mwhBsuf/1IOKbBy098Fex+Wa/5QMubw09pSZ/u8EY8PWgevJsXp1A==",
+      "dev": true,
+      "dependencies": {
+        "mri": "^1.1.0"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/source-map-js": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.2.tgz",
+      "integrity": "sha512-KGj/8Y43x35aZVDtt+J4mK1hoLGHULMYfSkODJNQjNDC3oW1PqPoxMwo0pLUsWM/UEGzON/NxeHywEfNXNP3Vw==",
+      "dev": true,
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/std-env": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/std-env/-/std-env-4.3.0.tgz",
+      "integrity": "sha512-OtU/EgQ1kIm5KwqQpBC6ZEMXrZRui11w8zgfTWp8cdO9B8OaPsbA8bTHO2P+HNo1VlUTGMVBwPhydu6poeXiag==",
+      "dev": true
+    },
+    "node_modules/svelte": {
+      "version": "5.57.2",
+      "resolved": "https://registry.npmjs.org/svelte/-/svelte-5.57.2.tgz",
+      "integrity": "sha512-1YiPCAXT0Ct6g1vOMmSLa0Nsc3QRMvtDF32ihgglGVrugIuIK38RyDiFNXVDhtQ81TJjSO57NdMw6DyYLqSGDQ==",
+      "dev": true,
+      "dependencies": {
+        "@jridgewell/remapping": "^2.3.5",
+        "@jridgewell/sourcemap-codec": "^1.6.0",
+        "@sveltejs/acorn-typescript": "^1.0.13",
+        "@types/estree": "^1.0.9",
+        "acorn": "^8.18.0",
+        "aria-query": "5.3.1",
+        "axobject-query": "^4.1.0",
+        "clsx": "^2.1.1",
+        "devalue": "^5.9.2",
+        "esm-env": "^1.2.1",
+        "esrap": "^2.3.6",
+        "is-reference": "^3.0.3",
+        "locate-character": "^3.0.0",
+        "magic-string": "^0.30.11",
+        "zimmerframe": "^1.1.2"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/svelte-check": {
+      "version": "4.7.6",
+      "resolved": "https://registry.npmjs.org/svelte-check/-/svelte-check-4.7.6.tgz",
+      "integrity": "sha512-t2scM//ZuVbSY/T2w6FSBw1v9s2NEmh/g+sy1lqtosW5ylBV5AF4wFb1Ts9Kf3MbfPDUDJDZ9L436YT0SPTdvw==",
+      "dev": true,
+      "dependencies": {
+        "@jridgewell/trace-mapping": "^0.3.25",
+        "@sveltejs/load-config": "^0.2.3",
+        "chokidar": "^4.0.1",
+        "fdir": "^6.2.0",
+        "picocolors": "^1.0.0",
+        "sade": "^1.7.4"
+      },
+      "bin": {
+        "svelte-check": "bin/svelte-check"
+      },
+      "engines": {
+        "node": ">= 18.0.0"
+      },
+      "peerDependencies": {
+        "svelte": "^4.0.0 || ^5.0.0-next.0",
+        "typescript": "^5.0.0 || ^6.0.0"
+      }
+    },
+    "node_modules/svelte/node_modules/magic-string": {
+      "version": "0.30.21",
+      "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-0.30.21.tgz",
+      "integrity": "sha512-vd2F4YUyEXKGcLHoq+TEyCjxueSeHnFxyyjNp80yg0XV4vUhnDer/lvvlqM/arB5bXQN5K2/3oinyCRyx8T2CQ==",
+      "dev": true,
+      "dependencies": {
+        "@jridgewell/sourcemap-codec": "^1.5.5"
+      }
+    },
+    "node_modules/tinybench": {
+      "version": "6.2.2",
+      "resolved": "https://registry.npmjs.org/tinybench/-/tinybench-6.2.2.tgz",
+      "integrity": "sha512-nIZ2N2dFpjBsg2hgitKu7mA+FvsIJuGJOwysRngmVRRmWgR/UyPjwJj8c/fT/dhm8EkHnF5EOogRf+0Z2qrimA==",
+      "dev": true,
+      "engines": {
+        "node": ">=20.0.0"
+      }
+    },
+    "node_modules/tinyexec": {
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/tinyexec/-/tinyexec-1.3.1.tgz",
+      "integrity": "sha512-GCvB3aoys96IuDFBMcTB46JOR6mdMtAToqwiW8JlWhsoh1mhHi/xn9ss/Dg7N555GiJyEt2qzoG/NHCwM6h1EA==",
+      "dev": true,
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/tinyglobby": {
+      "version": "0.2.17",
+      "resolved": "https://registry.npmjs.org/tinyglobby/-/tinyglobby-0.2.17.tgz",
+      "integrity": "sha512-wXR/dYpcqKmfWpEdZjiKJOwCNFndD0DMnrW/cYjVGttEkBfVgcLFHoNrlj47mjOVic9yyNu65alsgF4NQyTa2g==",
+      "dev": true,
+      "dependencies": {
+        "fdir": "^6.5.0",
+        "picomatch": "^4.0.4"
+      },
+      "engines": {
+        "node": ">=12.0.0"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/SuperchupuDev"
+      }
+    },
+    "node_modules/typescript": {
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.3.tgz",
+      "integrity": "sha512-y2TvuxSZPDyQakkFRPZHKFm+KKVqIisdg9/CZwm9ftvKXLP8NRWj38/ODjNbr43SsoXqNuAisEf1GdCxqWcdBw==",
+      "dev": true,
+      "bin": {
+        "tsc": "bin/tsc",
+        "tsserver": "bin/tsserver"
+      },
+      "engines": {
+        "node": ">=14.17"
+      }
+    },
+    "node_modules/undici-types": {
+      "version": "6.21.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz",
+      "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==",
+      "dev": true
+    },
+    "node_modules/vite": {
+      "version": "8.3.4",
+      "resolved": "https://registry.npmjs.org/vite/-/vite-8.3.4.tgz",
+      "integrity": "sha512-IftLE8phJhdNRIGNEV4JCCvfNScoZQVfcXaN8TQropWGJtOHcu+iAB9pHcuGvmEb/kddw0LBe/jS8ztdC6xdiQ==",
+      "dev": true,
+      "dependencies": {
+        "lightningcss": "^1.33.0",
+        "picomatch": "^4.0.7",
+        "postcss": "^8.5.29",
+        "rolldown": "~1.2.12",
+        "tinyglobby": "^0.2.17"
+      },
+      "bin": {
+        "vite": "bin/vite.js"
+      },
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      },
+      "funding": {
+        "url": "https://github.com/vitejs/vite?sponsor=1"
+      },
+      "optionalDependencies": {
+        "fsevents": "~2.3.3"
+      },
+      "peerDependencies": {
+        "@types/node": "^20.19.0 || >=22.12.0",
+        "@vitejs/devtools": "^0.7.1",
+        "esbuild": "^0.27.0 || ^0.28.0",
+        "jiti": ">=1.21.0",
+        "less": "^4.0.0",
+        "sass": "^1.70.0",
+        "sass-embedded": "^1.70.0",
+        "stylus": ">=0.54.8",
+        "sugarss": "^5.0.0",
+        "terser": "^5.16.0",
+        "tsx": "^4.8.1",
+        "yaml": "^2.4.2"
+      },
+      "peerDependenciesMeta": {
+        "@types/node": {
+          "optional": true
+        },
+        "@vitejs/devtools": {
+          "optional": true
+        },
+        "esbuild": {
+          "optional": true
+        },
+        "jiti": {
+          "optional": true
+        },
+        "less": {
+          "optional": true
+        },
+        "sass": {
+          "optional": true
+        },
+        "sass-embedded": {
+          "optional": true
+        },
+        "stylus": {
+          "optional": true
+        },
+        "sugarss": {
+          "optional": true
+        },
+        "terser": {
+          "optional": true
+        },
+        "tsx": {
+          "optional": true
+        },
+        "yaml": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/vitefu": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/vitefu/-/vitefu-1.1.3.tgz",
+      "integrity": "sha512-ub4okH7Z5KLjb6hDyjqrGXqWtWvoYdU3IGm/NorpgHncKoLTCfRIbvlhBm7r0YstIaQRYlp4yEbFqDcKSzXSSg==",
+      "dev": true,
+      "peerDependencies": {
+        "vite": "^3.0.0 || ^4.0.0 || ^5.0.0 || ^6.0.0 || ^7.0.0 || ^8.0.0"
+      },
+      "peerDependenciesMeta": {
+        "vite": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/vitest": {
+      "version": "5.0.4",
+      "resolved": "https://registry.npmjs.org/vitest/-/vitest-5.0.4.tgz",
+      "integrity": "sha512-z0WxZRV2Sg48wF0FSgMq3TFG8JS38/Qr96vZVZdX6+Em9raQTvnXQvdTFJe2m3rfyJnEHeHQ/snceIdi8D1pVg==",
+      "dev": true,
+      "dependencies": {
+        "@types/chai": "^5.2.2",
+        "@vitest/mocker": "5.0.4",
+        "chai": "^6.3.0",
+        "es-module-lexer": "^2.3.2",
+        "expect-type": "^1.4.0",
+        "magic-string": "^1.4.3",
+        "obug": "^3.0.0",
+        "picomatch": "^4.0.7",
+        "std-env": "^4.3.0",
+        "tinybench": "^6.2.2",
+        "tinyexec": "^1.3.1",
+        "tinyglobby": "^0.2.17",
+        "why-is-node-running": "3.2.1"
+      },
+      "bin": {
+        "vitest": "vitest.mjs"
+      },
+      "engines": {
+        "node": "^22.12.0 || ^24.0.0 || >=26.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/vitest"
+      },
+      "peerDependencies": {
+        "@edge-runtime/vm": "*",
+        "@opentelemetry/api": "^1.9.0",
+        "@types/node": "^22.0.0 || >=24.0.0",
+        "@vitest/browser-playwright": "5.0.4",
+        "@vitest/browser-preview": "5.0.4",
+        "@vitest/browser-webdriverio": "^5.0.0-beta.5 || >=5.0.0",
+        "@vitest/coverage-istanbul": "5.0.4",
+        "@vitest/coverage-v8": "5.0.4",
+        "@vitest/ui": "5.0.4",
+        "happy-dom": "*",
+        "jsdom": "*",
+        "vite": "^6.4.0 || ^7.0.0 || ^8.0.0"
+      },
+      "peerDependenciesMeta": {
+        "@edge-runtime/vm": {
+          "optional": true
+        },
+        "@opentelemetry/api": {
+          "optional": true
+        },
+        "@types/node": {
+          "optional": true
+        },
+        "@vitest/browser-playwright": {
+          "optional": true
+        },
+        "@vitest/browser-preview": {
+          "optional": true
+        },
+        "@vitest/browser-webdriverio": {
+          "optional": true
+        },
+        "@vitest/coverage-istanbul": {
+          "optional": true
+        },
+        "@vitest/coverage-v8": {
+          "optional": true
+        },
+        "@vitest/ui": {
+          "optional": true
+        },
+        "happy-dom": {
+          "optional": true
+        },
+        "jsdom": {
+          "optional": true
+        },
+        "vite": {
+          "optional": false
+        }
+      }
+    },
+    "node_modules/vitest/node_modules/obug": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/obug/-/obug-3.0.0.tgz",
+      "integrity": "sha512-5vvB5+W7ePv+p3uqxi+RcW1XAzLW0/hxt3/4X4Lc4qHudzOhmBiBwOY6DRob4WnanAEGvNcLjF+KNOufrUoEQw==",
+      "dev": true,
+      "funding": [
+        "https://github.com/sponsors/sxzz",
+        "https://opencollective.com/debug"
+      ],
+      "engines": {
+        "node": ">=12.20.0"
+      }
+    },
+    "node_modules/why-is-node-running": {
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/why-is-node-running/-/why-is-node-running-3.2.1.tgz",
+      "integrity": "sha512-Tb2FUhB4vUsGQlfSquQLYkApkuPAFQXGFzxWKHHumVz2dK+X1RUm/HnID4+TfIGYJ1kTcwOaCk/buYCEJr6YjQ==",
+      "dev": true,
+      "bin": {
+        "why-is-node-running": "cli.js"
+      },
+      "engines": {
+        "node": ">=20.11"
+      }
+    },
+    "node_modules/zimmerframe": {
+      "version": "1.1.5",
+      "resolved": "https://registry.npmjs.org/zimmerframe/-/zimmerframe-1.1.5.tgz",
+      "integrity": "sha512-msJxIvYDYcoNL+PJsu+7qmpDWsYmAxTY+2TNYXXF0hzBzBk0BMecOqDOG/EckUoKCuKwObfbugIl8QpqHDXeFA==",
+      "dev": true
+    }
+  }
+}
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..69a32f2
--- /dev/null
+++ b/package.json
@@ -0,0 +1,27 @@
+{
+  "name": "scrap-tracer",
+  "private": true,
+  "version": "0.1.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "vite build",
+    "preview": "vite preview",
+    "check": "svelte-check --tsconfig ./tsconfig.json",
+    "test": "vitest run"
+  },
+  "dependencies": {
+    "@techstark/opencv-js": "4.12.0-release.1"
+  },
+  "devDependencies": {
+    "@sveltejs/vite-plugin-svelte": "^7.3.1",
+    "@tsconfig/svelte": "^5.0.8",
+    "@types/node": "^22.20.5",
+    "jpeg-js": "^0.4.4",
+    "svelte": "^5.57.2",
+    "svelte-check": "^4.7.6",
+    "typescript": "^6.0.3",
+    "vite": "^8.3.4",
+    "vitest": "^5.0.4"
+  }
+}
diff --git a/src/App.svelte b/src/App.svelte
new file mode 100644
index 0000000..5fede75
--- /dev/null
+++ b/src/App.svelte
@@ -0,0 +1,3 @@
+<script lang="ts"></script>
+
+<h1>Scrap Tracer</h1>
diff --git a/src/lib/scale.ts b/src/lib/scale.ts
new file mode 100644
index 0000000..e070e34
--- /dev/null
+++ b/src/lib/scale.ts
@@ -0,0 +1,7 @@
+import type { Point } from './types';
+
+export function scaleFromLine(a: Point, b: Point, lengthMm: number): number | null {
+  const lengthPx = Math.hypot(b.x - a.x, b.y - a.y);
+  if (!(lengthMm > 0) || lengthPx < 1) return null;
+  return lengthPx / lengthMm;
+}
diff --git a/src/lib/types.ts b/src/lib/types.ts
new file mode 100644
index 0000000..c348dd8
--- /dev/null
+++ b/src/lib/types.ts
@@ -0,0 +1,15 @@
+export type Point = { x: number; y: number };
+
+/** A piece outline: one outer ring plus hole rings. Units depend on the pipeline stage (px or mm). */
+export type Shape = { outer: Point[]; holes: Point[][] };
+
+/** RGBA pixels, structurally compatible with ImageData. */
+export type RasterImage = { width: number; height: number; data: Uint8ClampedArray<ArrayBuffer> };
+
+export type DetectParams = {
+  threshold: number;
+  invert: boolean;
+  seed: Point | null;
+  /** Negative shrinks the piece (and grows holes). */
+  marginPx: number;
+};
diff --git a/src/main.ts b/src/main.ts
new file mode 100644
index 0000000..3fcb539
--- /dev/null
+++ b/src/main.ts
@@ -0,0 +1,4 @@
+import { mount } from 'svelte';
+import App from './App.svelte';
+
+mount(App, { target: document.getElementById('app')! });
diff --git a/svelte.config.js b/svelte.config.js
new file mode 100644
index 0000000..51e3a8f
--- /dev/null
+++ b/svelte.config.js
@@ -0,0 +1,3 @@
+import { vitePreprocess } from '@sveltejs/vite-plugin-svelte';
+
+export default { preprocess: vitePreprocess({ script: true }) };
diff --git a/tests/scale.test.ts b/tests/scale.test.ts
new file mode 100644
index 0000000..25466b6
--- /dev/null
+++ b/tests/scale.test.ts
@@ -0,0 +1,18 @@
+import { describe, expect, it } from 'vitest';
+import { scaleFromLine } from '../src/lib/scale';
+
+describe('scaleFromLine', () => {
+  it('returns pixels per mm', () => {
+    expect(scaleFromLine({ x: 0, y: 0 }, { x: 300, y: 400 }, 100)).toBeCloseTo(5);
+  });
+
+  it('rejects a non-positive or missing length', () => {
+    expect(scaleFromLine({ x: 0, y: 0 }, { x: 100, y: 0 }, 0)).toBeNull();
+    expect(scaleFromLine({ x: 0, y: 0 }, { x: 100, y: 0 }, -5)).toBeNull();
+    expect(scaleFromLine({ x: 0, y: 0 }, { x: 100, y: 0 }, NaN)).toBeNull();
+  });
+
+  it('rejects a line shorter than one pixel', () => {
+    expect(scaleFromLine({ x: 10, y: 10 }, { x: 10.5, y: 10 }, 100)).toBeNull();
+  });
+});
diff --git a/tsconfig.json b/tsconfig.json
new file mode 100644
index 0000000..f58cd06
--- /dev/null
+++ b/tsconfig.json
@@ -0,0 +1,16 @@
+{
+  "extends": "@tsconfig/svelte/tsconfig.json",
+  "compilerOptions": {
+    "target": "ES2022",
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "lib": ["ES2022", "DOM", "DOM.Iterable"],
+    "types": ["node"],
+    "strict": true,
+    "noEmit": true,
+    "verbatimModuleSyntax": true,
+    "isolatedModules": true,
+    "skipLibCheck": true
+  },
+  "include": ["src/**/*.ts", "src/**/*.svelte", "tests/**/*.ts", "vite.config.ts"]
+}
diff --git a/vite.config.ts b/vite.config.ts
new file mode 100644
index 0000000..02b567c
--- /dev/null
+++ b/vite.config.ts
@@ -0,0 +1,15 @@
+import { defineConfig } from 'vitest/config';
+import { svelte } from '@sveltejs/vite-plugin-svelte';
+
+export default defineConfig({
+  plugins: [svelte()],
+  // Rune modules must compile for the browser runtime under Vitest too.
+  resolve: process.env.VITEST ? { conditions: ['browser'] } : undefined,
+  build: { chunkSizeWarningLimit: 12000 },
+  test: {
+    environment: 'node',
+    include: ['tests/**/*.test.ts'],
+    testTimeout: 30000,
+    hookTimeout: 60000,
+  },
+});