chore: add vitest

package.json

@@ -19,7 +19,8 @@
     "build:deploy": "npm run build && npm run deploy",
     "copy:dist": "npm run build && cp -R dist ../ayco.io-flask/",
     "prepare": "husky",
-    "prep:now": "npx jiti ./commands/prep-now.js"
+    "prep:now": "npx jiti ./commands/prep-now.js",
+    "test": "vitest run ."
   },
   "devDependencies": {
     "@astrojs/sitemap": "^3.7.2",
@@ -52,7 +53,8 @@
     "typescript": "^6.0.3",
     "typescript-eslint": "^8.59.3",
     "unified": "^11.0.5",
-    "vite-plugin-static-copy": "^4.1.0"
+    "vite-plugin-static-copy": "^4.1.0",
+    "vitest": "^4.1.7"
   },
   "lint-staged": {
     "*.{js,mjs,astro,ts}": [

pnpm-lock.yaml

@@ -108,6 +108,9 @@ importers:
       vite-plugin-static-copy:
         specifier: ^4.1.0
         version: 4.1.0(vite@7.3.3(@types/node@25.8.0)(jiti@2.7.0)(yaml@2.9.0))
+      vitest:
+        specifier: ^4.1.7
+        version: 4.1.7(@types/node@25.8.0)(vite@7.3.3(@types/node@25.8.0)(jiti@2.7.0)(yaml@2.9.0))
 
 packages:
 
@@ -785,9 +788,18 @@ packages:
   '@shikijs/vscode-textmate@10.0.2':
     resolution: {integrity: sha512-83yeghZ2xxin3Nj8z1NMd/NCuca+gsYXswywDy5bHvwlWL8tpTQmzGeUuHd9FC3E/SBEMvzJRwWEOz5gGes9Qg==}
 
+  '@standard-schema/spec@1.1.0':
+    resolution: {integrity: sha512-l2aFy5jALhniG5HgqrD6jXLi/rUWrKvqN/qJx6yoJsgKhblVd+iqqU4RCXavm/jPityDo5TCvKMnpjKnOriy0w==}
+
+  '@types/chai@5.2.3':
+    resolution: {integrity: sha512-Mw558oeA9fFbv65/y4mHtXDs9bPnFMZAL/jxdPFUpOHHIXX91mcgEHbS5Lahr+pwZFR8A7GQleRWeI6cGFC2UA==}
+
   '@types/debug@4.1.13':
     resolution: {integrity: sha512-KSVgmQmzMwPlmtljOomayoR89W4FynCAi3E8PPs7vmDVPe84hT+vGPKkJfThkmXs0x0jAaa9U8uW8bbfyS2fWw==}
 
+  '@types/deep-eql@4.0.2':
+    resolution: {integrity: sha512-c9h9dVVMigMPc4bwTvC5dxqtqJZwQPePsWjPlpSOnojbor6pGqdk541lfA7AqFQr5pB1BRdq0juY9db81BwyFw==}
+
   '@types/esrecurse@4.3.1':
     resolution: {integrity: sha512-xJBAbDifo5hpffDBuHl0Y8ywswbiAp/Wi7Y/GtAgSlZyIABppyurxVueOPE8LUQOxdlgi6Zqce7uoEpqNTeiUw==}
 
@@ -889,6 +901,35 @@ packages:
   '@ungap/structured-clone@1.3.1':
     resolution: {integrity: sha512-mUFwbeTqrVgDQxFveS+df2yfap6iuP20NAKAsBt5jDEoOTDew+zwLAOilHCeQJOVSvmgCX4ogqIrA0mnyr08yQ==}
 
+  '@vitest/expect@4.1.7':
+    resolution: {integrity: sha512-1R+tw0ortHEbZDGMymm+pN7/AFQ/RkFFdtd7EN+VBpynKmLbP8A3rpEXdshBJ7+8hQ9zBJh/i1s0yKNtxAnU7w==}
+
+  '@vitest/mocker@4.1.7':
+    resolution: {integrity: sha512-vY7nuamKgfvpA1Koa3oYIw/k7D6kZnpGyNMZW8loow2bsBYla1TFdqTaXncWdRn4pgwNs+90RhnXhJScDwQeJA==}
+    peerDependencies:
+      msw: ^2.4.9
+      vite: ^6.0.0 || ^7.0.0 || ^8.0.0
+    peerDependenciesMeta:
+      msw:
+        optional: true
+      vite:
+        optional: true
+
+  '@vitest/pretty-format@4.1.7':
+    resolution: {integrity: sha512-umgCarTOYQWIaDMvGDRZij+6b9oVeLIyJzfN+AS88e0ZOU3QTgNNSTtjQOpcvWr3np1N0j4WgZj+sb3oYBDscw==}
+
+  '@vitest/runner@4.1.7':
+    resolution: {integrity: sha512-BapjmAQ2aI78WdMEfeUWivnfVzB+VPGwWRQcJE0OUq7qEeEcBsCSf+0T5iREBNE5nBb4wA5Ya0W6IA+sghdEFw==}
+
+  '@vitest/snapshot@4.1.7':
+    resolution: {integrity: sha512-ZacLzja+TmJeZ1h14xW2FB/WpeimUD3haBXQPyJqxvo8jQTmfeA8zv58mtjN2C7EHXZDYVcVYdYmAxjkWVvKCw==}
+
+  '@vitest/spy@4.1.7':
+    resolution: {integrity: sha512-kbkI5LMWakyuTIvs6fUJ5qdIVb1XVKsYJAT4OJ938cHMROYMSfmoQdZy0aaAnjbbc8F61vkoTqz/Az+/HiIu5Q==}
+
+  '@vitest/utils@4.1.7':
+    resolution: {integrity: sha512-T532WBu791cBxJlCl6SO+J14l81DQx6uQHm1bQbmCDY7nqlEIgkza/UFnSBNaUtSf41unldDFjdOBYEQC4b5Hw==}
+
   acorn-jsx@5.3.2:
     resolution: {integrity: sha512-rq9s+JNhf0IChjtDXxllJ7g41oZk5SlXtp0LHwyA5cejwn7vKmKp4pPri6YEePv2PU65sAsegbXtIinmDFDXgQ==}
     peerDependencies:
@@ -951,6 +992,10 @@ packages:
     resolution: {integrity: sha512-BNoCY6SXXPQ7gF2opIP4GBE+Xw7U+pHMYKuzjgCN3GwiaIR09UUeKfheyIry77QtrCBlC0KK0q5/TER/tYh3PQ==}
     engines: {node: '>= 0.4'}
 
+  assertion-error@2.0.1:
+    resolution: {integrity: sha512-Izi8RQcffqCeNVgFigKli1ssklIbpHnCYc6AknXGYoB6grJqyeby7jv12JUQgmTAnIDnbck1uxksT4dzN3PWBA==}
+    engines: {node: '>=12'}
+
   ast-types-flow@0.0.8:
     resolution: {integrity: sha512-OH/2E5Fg20h2aPrbe+QL8JZQFko0YZaF+j4mnQ7BGhfavO7OpSLa8a0y9sBwomHdSbkhTS8TQNayBfnW5DwbvQ==}
 
@@ -1039,6 +1084,10 @@ packages:
   ccount@2.0.1:
     resolution: {integrity: sha512-eyrF0jiFpY+3drT6383f1qhkbGsLSifNAjA61IUjZjmLCWjItY6LB9ft9YhoDgwfmclB2zhu51Lc7+95b8NRAg==}
 
+  chai@6.2.2:
+    resolution: {integrity: sha512-NUPRluOfOiTKBKvWPtSD4PhFvWCqOi0BGStNWs57X9js7XGTprSmFoz5F0tWhR4WPjNeR9jXqdC7/UpSJTnlRg==}
+    engines: {node: '>=18'}
+
   character-entities-html4@2.1.0:
     resolution: {integrity: sha512-1v7fgQRj6hnSwFpq1Eu0ynr/CDEw0rXo2B61qXrLNdHZmPKgb7fqS1a2JwF0rISo9q77jDI8VMEHoApn8qDoZA==}
 
@@ -1111,6 +1160,9 @@ packages:
     resolution: {integrity: sha512-5IKcdX0nnYavi6G7TtOhwkYzyjfJlatbjMjuLSfE2kYT5pMDOilZ4OvMhi637CcDICTmz3wARPoyhqyX1Y+XvA==}
     engines: {node: ^14.18.0 || >=16.10.0}
 
+  convert-source-map@2.0.0:
+    resolution: {integrity: sha512-Kvp459HrV2FEJ1CAsi1Ku+MY3kasH19TFykTz2xWmMeq6bk2NU3XXvfJ+Q61m0xktWwt+1HSYf3JZsTms3aRJg==}
+
   cookie-es@1.2.3:
     resolution: {integrity: sha512-lXVyvUvrNXblMqzIRrxHb57UUVmqsSWlxqt3XIjCkUP0wDAf6uicO6KMbEgYrMNtEvWgWHwe42CKxPu9MYAnWw==}
 
@@ -1379,6 +1431,9 @@ packages:
   estree-walker@2.0.2:
     resolution: {integrity: sha512-Rfkk/Mp/DL7JVje3u18FxFujQlTNR2q6QfMSMB7AvCBx91NGj/ba3kCfza0f6dVDbw7YlRf/nDrn7pQrCCyQ/w==}
 
+  estree-walker@3.0.3:
+    resolution: {integrity: sha512-7RUKfXgSMMkzt6ZuXmqapOurLGPPfgj6l9uRZ7lRGolvk0y2yocc35LdcxKC5PQZdn2DMqioAQ2NoWcrTKmm6g==}
+
   esutils@2.0.3:
     resolution: {integrity: sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==}
     engines: {node: '>=0.10.0'}
@@ -1386,6 +1441,10 @@ packages:
   eventemitter3@5.0.4:
     resolution: {integrity: sha512-mlsTRyGaPBjPedk6Bvw+aqbsXDtoAyAzm5MO7JgU+yVRyMQ5O8bD4Kcci7BS85f93veegeCPkL8R4GLClnjLFw==}
 
+  expect-type@1.3.0:
+    resolution: {integrity: sha512-knvyeauYhqjOYvQ66MznSMs83wmHrCycNEN6Ao+2AeYEfxUIkuiVxdEa1qlGEPK+We3n0THiDciYSsCcgW/DoA==}
+    engines: {node: '>=12.0.0'}
+
   exsolve@1.0.8:
     resolution: {integrity: sha512-LmDxfWXwcTArk8fUEnOfSZpHOJ6zOMUJKOtFLFqJLoKJetuQG874Uc7/Kki7zFLzYybmZhp1M7+98pfMqeX8yA==}
 
@@ -2382,6 +2441,9 @@ packages:
     resolution: {integrity: sha512-ZX99e6tRweoUXqR+VBrslhda51Nh5MTQwou5tnUDgbtyM0dBgmhEDtWGP/xbKn6hqfPRHujUNwz5fy/wbbhnpw==}
     engines: {node: '>= 0.4'}
 
+  siginfo@2.0.0:
+    resolution: {integrity: sha512-ybx0WO1/8bSBLEWXZvEd7gMW3Sn3JFlW3TvX1nREbDLRNQNaeNN8WK0meBwPdAaOI7TtRRRJn/Es1zhrrCHu7g==}
+
   signal-exit@4.1.0:
     resolution: {integrity: sha512-bzyZ1e88w9O1iNJbKnOlvYTrWPDl46O1bG0D3XInv+9tkPrxrN8jUUTiFlDkkmKWgn1M6CfIA13SuGqOa9Korw==}
     engines: {node: '>=14'}
@@ -2413,6 +2475,12 @@ packages:
   space-separated-tokens@2.0.2:
     resolution: {integrity: sha512-PEGlAwrG8yXGXRjW32fGbg66JAlOAwbObuqVoJpv/mRgoWDQfgH1wDPvtzWyUSNAXBGSk8h755YDbbcEy3SH2Q==}
 
+  stackback@0.0.2:
+    resolution: {integrity: sha512-1XMJE5fQo1jGH6Y/7ebnwPOBEkIEnT4QF32d5R1+VXdXveM0IBMJt8zfaxX1P3QhVwrYe+576+jkANtSS2mBbw==}
+
+  std-env@4.1.0:
+    resolution: {integrity: sha512-Rq7ybcX2RuC55r9oaPVEW7/xu3tj8u4GeBYHBWCychFtzMIr86A7e3PPEBPT37sHStKX3+TiX/Fr/ACmJLVlLQ==}
+
   stop-iteration-iterator@1.1.0:
     resolution: {integrity: sha512-eLoXW/DHyl62zxY4SCaIgnRhuMr6ri4juEYARS8E6sCEqzKpOiE521Ucofdx+KnDZl5xmvGYaaKCk5FEOxJCoQ==}
     engines: {node: '>= 0.4'}
@@ -2479,6 +2547,9 @@ packages:
   tiny-inflate@1.0.3:
     resolution: {integrity: sha512-pkY1fj1cKHb2seWDy0B16HeWyczlJA9/WW3u3c4z/NiWDsO3DOU5D7nhTLE9CF0yXv/QZFY7sEJmj24dK+Rrqw==}
 
+  tinybench@2.9.0:
+    resolution: {integrity: sha512-0+DUvqWMValLmha6lr4kD8iAMK1HzV0/aKnCtWb9v9641TnP/MFb7Pc2bxoxQjTXAErryXVgUOfv2YqNllqGeg==}
+
   tinyclip@0.1.12:
     resolution: {integrity: sha512-Ae3OVUqifDw0wBriIBS7yVaW44Dp6eSHQcyq4Igc7eN2TJH/2YsicswaW+J/OuMvhpDPOKEgpAZCjkb4hpoyeA==}
     engines: {node: ^16.14.0 || >= 17.3.0}
@@ -2491,6 +2562,10 @@ packages:
     resolution: {integrity: sha512-pn99VhoACYR8nFHhxqix+uvsbXineAasWm5ojXoN8xEwK5Kd3/TrhNn1wByuD52UxWRLy8pu+kRMniEi6Eq9Zg==}
     engines: {node: '>=12.0.0'}
 
+  tinyrainbow@3.1.0:
+    resolution: {integrity: sha512-Bf+ILmBgretUrdJxzXM0SgXLZ3XfiaUuOj/IKQHuTXip+05Xn+uyEYdVg0kYDipTBcLrCVyUzAPz7QmArb0mmw==}
+    engines: {node: '>=14.0.0'}
+
   to-regex-range@5.0.1:
     resolution: {integrity: sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==}
     engines: {node: '>=8.0'}
@@ -2729,6 +2804,47 @@ packages:
       vite:
         optional: true
 
+  vitest@4.1.7:
+    resolution: {integrity: sha512-flYyaFd2CgoCoU+0UKt3pxksgC+S02iTDN0n3LtqaMeXsI9SBcdNujc2k0DeFLzUn/0k538yNjOSdwgCqcrwJA==}
+    engines: {node: ^20.0.0 || ^22.0.0 || >=24.0.0}
+    hasBin: true
+    peerDependencies:
+      '@edge-runtime/vm': '*'
+      '@opentelemetry/api': ^1.9.0
+      '@types/node': ^20.0.0 || ^22.0.0 || >=24.0.0
+      '@vitest/browser-playwright': 4.1.7
+      '@vitest/browser-preview': 4.1.7
+      '@vitest/browser-webdriverio': 4.1.7
+      '@vitest/coverage-istanbul': 4.1.7
+      '@vitest/coverage-v8': 4.1.7
+      '@vitest/ui': 4.1.7
+      happy-dom: '*'
+      jsdom: '*'
+      vite: ^6.0.0 || ^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
+
   web-component-base@4.1.2:
     resolution: {integrity: sha512-Jti4FHgCcwtsFWJ+PPwFNhTm5AJVIHrTXDew0rk2Y3b8EChRIE5xr6fmUni43tOhc6w8HatvR3k+qnxjXr/7Mw==}
 
@@ -2769,6 +2885,11 @@ packages:
     engines: {node: '>= 8'}
     hasBin: true
 
+  why-is-node-running@2.3.0:
+    resolution: {integrity: sha512-hUrmaWBdVDcxvYqnyh09zunKzROWjbZTiNy8dBEjkS7ehEDQibXJ7XvlmtbwuTclUiIyN+CyXQD4Vmko8fNm8w==}
+    engines: {node: '>=8'}
+    hasBin: true
+
   word-wrap@1.2.5:
     resolution: {integrity: sha512-BN22B5eaMMI9UMtjrGd5g5eCYPpCPDUy0FJXbYsaT5zYxjFOckS53SQDE3pWkVoWpHXVb3BrYcEN4Twa55B5cA==}
     engines: {node: '>=0.10.0'}
@@ -3340,10 +3461,19 @@ snapshots:
 
   '@shikijs/vscode-textmate@10.0.2': {}
 
+  '@standard-schema/spec@1.1.0': {}
+
+  '@types/chai@5.2.3':
+    dependencies:
+      '@types/deep-eql': 4.0.2
+      assertion-error: 2.0.1
+
   '@types/debug@4.1.13':
     dependencies:
       '@types/ms': 2.1.0
 
+  '@types/deep-eql@4.0.2': {}
+
   '@types/esrecurse@4.3.1': {}
 
   '@types/estree@1.0.8': {}
@@ -3479,6 +3609,47 @@ snapshots:
 
   '@ungap/structured-clone@1.3.1': {}
 
+  '@vitest/expect@4.1.7':
+    dependencies:
+      '@standard-schema/spec': 1.1.0
+      '@types/chai': 5.2.3
+      '@vitest/spy': 4.1.7
+      '@vitest/utils': 4.1.7
+      chai: 6.2.2
+      tinyrainbow: 3.1.0
+
+  '@vitest/mocker@4.1.7(vite@7.3.3(@types/node@25.8.0)(jiti@2.7.0)(yaml@2.9.0))':
+    dependencies:
+      '@vitest/spy': 4.1.7
+      estree-walker: 3.0.3
+      magic-string: 0.30.21
+    optionalDependencies:
+      vite: 7.3.3(@types/node@25.8.0)(jiti@2.7.0)(yaml@2.9.0)
+
+  '@vitest/pretty-format@4.1.7':
+    dependencies:
+      tinyrainbow: 3.1.0
+
+  '@vitest/runner@4.1.7':
+    dependencies:
+      '@vitest/utils': 4.1.7
+      pathe: 2.0.3
+
+  '@vitest/snapshot@4.1.7':
+    dependencies:
+      '@vitest/pretty-format': 4.1.7
+      '@vitest/utils': 4.1.7
+      magic-string: 0.30.21
+      pathe: 2.0.3
+
+  '@vitest/spy@4.1.7': {}
+
+  '@vitest/utils@4.1.7':
+    dependencies:
+      '@vitest/pretty-format': 4.1.7
+      convert-source-map: 2.0.0
+      tinyrainbow: 3.1.0
+
   acorn-jsx@5.3.2(acorn@8.16.0):
     dependencies:
       acorn: 8.16.0
@@ -3553,6 +3724,8 @@ snapshots:
       get-intrinsic: 1.3.0
       is-array-buffer: 3.0.5
 
+  assertion-error@2.0.1: {}
+
   ast-types-flow@0.0.8: {}
 
   astro-eslint-parser@1.4.0:
@@ -3736,6 +3909,8 @@ snapshots:
 
   ccount@2.0.1: {}
 
+  chai@6.2.2: {}
+
   character-entities-html4@2.1.0: {}
 
   character-entities-legacy@3.0.0: {}
@@ -3812,6 +3987,8 @@ snapshots:
 
   consola@3.4.2: {}
 
+  convert-source-map@2.0.0: {}
+
   cookie-es@1.2.3: {}
 
   cookie@1.1.1: {}
@@ -4197,10 +4374,16 @@ snapshots:
 
   estree-walker@2.0.2: {}
 
+  estree-walker@3.0.3:
+    dependencies:
+      '@types/estree': 1.0.9
+
   esutils@2.0.3: {}
 
   eventemitter3@5.0.4: {}
 
+  expect-type@1.3.0: {}
+
   exsolve@1.0.8: {}
 
   extend@3.0.2: {}
@@ -5588,6 +5771,8 @@ snapshots:
       side-channel-map: 1.0.1
       side-channel-weakmap: 1.0.2
 
+  siginfo@2.0.0: {}
+
   signal-exit@4.1.0: {}
 
   sisteransi@1.0.5: {}
@@ -5615,6 +5800,10 @@ snapshots:
 
   space-separated-tokens@2.0.2: {}
 
+  stackback@0.0.2: {}
+
+  std-env@4.1.0: {}
+
   stop-iteration-iterator@1.1.0:
     dependencies:
       es-errors: 1.3.0
@@ -5711,6 +5900,8 @@ snapshots:
 
   tiny-inflate@1.0.3: {}
 
+  tinybench@2.9.0: {}
+
   tinyclip@0.1.12: {}
 
   tinyexec@1.1.2: {}
@@ -5720,6 +5911,8 @@ snapshots:
       fdir: 6.5.0(picomatch@4.0.4)
       picomatch: 4.0.4
 
+  tinyrainbow@3.1.0: {}
+
   to-regex-range@5.0.1:
     dependencies:
       is-number: 7.0.0
@@ -5920,6 +6113,33 @@ snapshots:
     optionalDependencies:
       vite: 7.3.3(@types/node@25.8.0)(jiti@2.7.0)(yaml@2.9.0)
 
+  vitest@4.1.7(@types/node@25.8.0)(vite@7.3.3(@types/node@25.8.0)(jiti@2.7.0)(yaml@2.9.0)):
+    dependencies:
+      '@vitest/expect': 4.1.7
+      '@vitest/mocker': 4.1.7(vite@7.3.3(@types/node@25.8.0)(jiti@2.7.0)(yaml@2.9.0))
+      '@vitest/pretty-format': 4.1.7
+      '@vitest/runner': 4.1.7
+      '@vitest/snapshot': 4.1.7
+      '@vitest/spy': 4.1.7
+      '@vitest/utils': 4.1.7
+      es-module-lexer: 2.1.0
+      expect-type: 1.3.0
+      magic-string: 0.30.21
+      obug: 2.1.1
+      pathe: 2.0.3
+      picomatch: 4.0.4
+      std-env: 4.1.0
+      tinybench: 2.9.0
+      tinyexec: 1.1.2
+      tinyglobby: 0.2.16
+      tinyrainbow: 3.1.0
+      vite: 7.3.3(@types/node@25.8.0)(jiti@2.7.0)(yaml@2.9.0)
+      why-is-node-running: 2.3.0
+    optionalDependencies:
+      '@types/node': 25.8.0
+    transitivePeerDependencies:
+      - msw
+
   web-component-base@4.1.2: {}
 
   web-namespaces@2.0.1: {}
@@ -5977,6 +6197,11 @@ snapshots:
     dependencies:
       isexe: 2.0.0
 
+  why-is-node-running@2.3.0:
+    dependencies:
+      siginfo: 2.0.0
+      stackback: 0.0.2
+
   word-wrap@1.2.5: {}
 
   wrap-ansi@10.0.0: