chore(observability): daily snapshot + trends refresh

Author: chernistry

docs/observability/snapshots/2026-06-26.json

@@ -0,0 +1,121 @@
+{
+  "summary": {
+    "ok": 1,
+    "warn": 1,
+    "fail": 0,
+    "skipped": 2,
+    "error": 0
+  },
+  "backends": [
+    {
+      "backend": "sonar",
+      "status": "ok",
+      "detail": "project bernstein",
+      "error": null,
+      "metrics": [
+        {
+          "name": "coverage_pct",
+          "value": "80.1%",
+          "numeric": 80.1,
+          "threshold": "80.0%",
+          "threshold_status": "ok",
+          "delta": "new"
+        },
+        {
+          "name": "code_smells",
+          "value": "0",
+          "numeric": 0.0,
+          "threshold": "50",
+          "threshold_status": "ok",
+          "delta": "new"
+        },
+        {
+          "name": "bugs",
+          "value": "0",
+          "numeric": 0.0,
+          "threshold": "0",
+          "threshold_status": "ok",
+          "delta": "new"
+        },
+        {
+          "name": "vulnerabilities",
+          "value": "0",
+          "numeric": 0.0,
+          "threshold": "0",
+          "threshold_status": "ok",
+          "delta": "new"
+        },
+        {
+          "name": "security_hotspots",
+          "value": "0",
+          "numeric": 0.0,
+          "threshold": "0",
+          "threshold_status": "ok",
+          "delta": "new"
+        }
+      ]
+    },
+    {
+      "backend": "glitchtip",
+      "status": "skipped",
+      "detail": "BERNSTEIN_GLITCHTIP_TOKEN not set",
+      "error": null,
+      "metrics": []
+    },
+    {
+      "backend": "dt",
+      "status": "skipped",
+      "detail": "DTRACK_URL/TOKEN/PROJECT not set",
+      "error": null,
+      "metrics": []
+    },
+    {
+      "backend": "code-scanning",
+      "status": "warn",
+      "detail": "2 open alert(s)",
+      "error": null,
+      "metrics": [
+        {
+          "name": "open_alerts",
+          "value": "2",
+          "numeric": 2.0,
+          "threshold": "0",
+          "threshold_status": "warn",
+          "delta": "new"
+        },
+        {
+          "name": "critical_alerts",
+          "value": "0",
+          "numeric": 0.0,
+          "threshold": "0",
+          "threshold_status": "ok",
+          "delta": "new"
+        },
+        {
+          "name": "high_alerts",
+          "value": "1",
+          "numeric": 1.0,
+          "threshold": "0",
+          "threshold_status": "warn",
+          "delta": "new"
+        },
+        {
+          "name": "medium_alerts",
+          "value": "0",
+          "numeric": 0.0,
+          "threshold": "",
+          "threshold_status": "ok",
+          "delta": "new"
+        },
+        {
+          "name": "low_alerts",
+          "value": "0",
+          "numeric": 0.0,
+          "threshold": "",
+          "threshold_status": "ok",
+          "delta": "new"
+        }
+      ]
+    }
+  ]
+}

docs/observability/trends.md

@@ -1,17 +1,17 @@
 # Observability trends
 
-_Window: 2026-05-22 -> 2026-05-24 (2 day(s); target 30)_
+_Window: 2026-05-22 -> 2026-06-26 (3 day(s); target 30)_
 
 Sparklines are rendered with unicode block characters. Each tick is one daily snapshot from `bernstein doctor observe --json`. Missing days appear as blank ticks.
 
 ## sonar
 
 | metric | sparkline | first | latest | min | max |
 | --- | --- | ---: | ---: | ---: | ---: |
-| coverage_pct | `▁█` | 13.50 | 80.10 | 13.50 | 80.10 |
-| code_smells | `█ ` | 153.00 | 0.00 | 0.00 | 153.00 |
-| bugs | `█ ` | 11.00 | 0.00 | 0.00 | 11.00 |
-| vulnerabilities | `█ ` | 2.00 | 0.00 | 0.00 | 2.00 |
+| coverage_pct | `▁██` | 13.50 | 80.10 | 13.50 | 80.10 |
+| code_smells | `█  ` | 153.00 | 0.00 | 0.00 | 153.00 |
+| bugs | `█  ` | 11.00 | 0.00 | 0.00 | 11.00 |
+| vulnerabilities | `█  ` | 2.00 | 0.00 | 0.00 | 2.00 |
 
 ## glitchtip
 
@@ -37,7 +37,7 @@ _(no numeric data for this backend in the current window)_
 
 | metric | sparkline | first | latest | min | max |
 | --- | --- | ---: | ---: | ---: | ---: |
-| open_alerts | `▂█` | 6.00 | 17.00 | 6.00 | 17.00 |
-| critical_alerts | `  ` | 0.00 | 0.00 | 0.00 | 0.00 |
-| high_alerts | `  ` | 0.00 | 0.00 | 0.00 | 0.00 |
+| open_alerts | `▂█ ` | 6.00 | 2.00 | 2.00 | 17.00 |
+| critical_alerts | `   ` | 0.00 | 0.00 | 0.00 | 0.00 |
+| high_alerts | `  █` | 0.00 | 1.00 | 0.00 | 1.00 |