chore(job_scout): log Snowflake Sr SWE Enterprise as applied

Records the 2026-06-06 application (Observe by Snowflake, ~86/100) in the
decision log so it stops resurfacing as a new match.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

job_scout/state/decisions.json

@@ -124,5 +124,12 @@
     "decision": "skip",
     "note": "C++/automotive, weaker fit vs his Python/data-platform stack.",
     "date": "2026-06-01"
+  },
+  "https://jobs.ashbyhq.com/snowflake/3eea87fa-73c8-46dc-b69b-7beb438b48d8": {
+    "company": "Snowflake",
+    "title": "Senior Software Engineer, Enterprise (Observe by Snowflake)",
+    "decision": "applied",
+    "note": "Observability-spine SWE on an Iceberg telemetry lakehouse; Zurich-commutable, comp CHF 176-253k base clears bar. Best-fit role in the 2026-06 search. | SENT 2026-06-06 (resume+CL finalized, ~86/100).",
+    "date": "2026-06-08"
   }
 }