test(scheduling): property-based slot tests + guarded Stalwart integration test

services/platform-api/pnpm-lock.yaml

@@ -75,6 +75,9 @@ importers:
       '@types/node':
         specifier: ^20.0.0
         version: 20.19.41
+      fast-check:
+        specifier: ^4.8.0
+        version: 4.8.0
       jest:
         specifier: ^29.7.0
         version: 29.7.0(@types/node@20.19.41)(ts-node@10.9.2(@types/node@20.19.41)(typescript@5.9.3))
@@ -1319,6 +1322,10 @@ packages:
     resolution: {integrity: sha512-hMQ4CX1p1izmuLYyZqLMO/qGNw10wSv9QDCPfzXfyFrOaCSSoRfqE1Kf1s5an66J5JZC62NewG+mK49jOCtQew==}
     engines: {node: '>=4'}
 
+  fast-check@4.8.0:
+    resolution: {integrity: sha512-GOJ158CUMnN6cSahsv4+ExARvIDuzzinFjkp0E9WtiBa5zcVeLozVkWaE4IzFcc+Y48Wp1EDlUZsXRyAztQcSg==}
+    engines: {node: '>=12.17.0'}
+
   fast-content-type-parse@1.1.0:
     resolution: {integrity: sha512-fBHHqSTFLVnR61C+gltJuE5GkVQMV0S2nqUO8TJ+5Z3qAKG8vAx4FKai1s5jq/inV1+sREynIWSuQ6HgoSXpDQ==}
 
@@ -2181,6 +2188,9 @@ packages:
   pure-rand@6.1.0:
     resolution: {integrity: sha512-bVWawvoZoBYpp6yIoQtQXHZjmz35RSVHnUOTefl8Vcjr8snTPY1wnpSPMWekcFwbxI6gtmT7rSYPFvz71ldiOA==}
 
+  pure-rand@8.4.0:
+    resolution: {integrity: sha512-IoM8YF/jY0hiugFo/wOWqfmarlE6J0wc6fDK1PhftMk7MGhVZl88sZimmqBBFomLOCSmcCCpsfj7wXASCpvK9A==}
+
   qs@6.15.2:
     resolution: {integrity: sha512-Rzq0KEyX/w/tEybncDgdkZrJgVUsUMk3xjh3t5bv3S1HTAtg+uOYt72+ZfwiQwKdysThkTBdL/rTi6HDmX9Ddw==}
     engines: {node: '>=0.6'}
@@ -4355,6 +4365,10 @@ snapshots:
       iconv-lite: 0.4.24
       tmp: 0.0.33
 
+  fast-check@4.8.0:
+    dependencies:
+      pure-rand: 8.4.0
+
   fast-content-type-parse@1.1.0: {}
 
   fast-decode-uri-component@1.0.1: {}
@@ -5382,6 +5396,8 @@ snapshots:
 
   pure-rand@6.1.0: {}
 
+  pure-rand@8.4.0: {}
+
   qs@6.15.2:
     dependencies:
       side-channel: 1.1.0