Update Projects “osin1000lines”

src/content/projects/osin1000lines.json

@@ -1,11 +1,12 @@
 {
   "sourceCode": "https://git.stepanovplaton.ru/StepanovPlaton/OSin1000Lines",
+  "endDate": "2026-02-15T08:00:00.000+04:00",
   "featured": false,
   "startDate": "2026-02-03T08:00:00.000+04:00",
   "techStack": [
     "C"
   ],
-  "status": "in-progress",
+  "status": "completed",
   "title": "OSin1000Lines",
   "tags": [],
   "description": "Операционная система для QEMU RISC-V в 1000 строк кода на С",