test(issue42): follow the SKILL.md and reconcile.sh line moves of the Issue #40 change

The skill-block inventory recorded line numbers that the auto-pin change moved:
one create block, two monitor blocks, and the reconcile.sh evidence for the
drift A example (601 -> 593) and the status --json example (1084, past the new
end of the file -> 816).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VCgu9Fa9iT7TbJUSzdq4Ff

tests/data/skill_code_blocks.json

@@ -103,8 +103,8 @@
   },
   {
    "skill": "multi-agent-mux-create",
-   "start": 230,
+   "start": 231,
-   "end": 252,
+   "end": 253,
    "lang": "bash",
    "sha": "d90cfd2555fd",
    "class": "b",
@@ -231,7 +231,7 @@
    "class": "c",
    "kind": "example",
    "evidence": [
-    "multi-agent-mux-monitor/scripts/reconcile.sh:601"
+    "multi-agent-mux-monitor/scripts/reconcile.sh:593"
    ],
    "mismatch": null,
    "note": "drift A example"
@@ -266,8 +266,8 @@
   },
   {
    "skill": "multi-agent-mux-monitor",
-   "start": 182,
+   "start": 184,
-   "end": 210,
+   "end": 212,
    "lang": "markdown",
    "sha": "3f5d82c08fd9",
    "class": "b",
@@ -282,8 +282,8 @@
   },
   {
    "skill": "multi-agent-mux-monitor",
-   "start": 229,
+   "start": 231,
-   "end": 233,
+   "end": 235,
    "lang": "bash",
    "sha": "b3588563316e",
    "class": "c",
@@ -401,7 +401,7 @@
    "evidence": [
     "multi-agent-mux-status/scripts/status.sh:31-36",
     "multi-agent-mux-status/scripts/status.sh:209-232",
-    "multi-agent-mux-monitor/scripts/reconcile.sh:1084"
+    "multi-agent-mux-monitor/scripts/reconcile.sh:816"
    ],
    "mismatch": [
     "S1 (fixed): the example used rows/yaml_entries/unregistered; the real keys are reconcile.sh's drift object plus sessions_detail"