diff --git a/deploy/observability/grafana/dashboards/logs.json b/deploy/observability/grafana/dashboards/logs.json
index 1cfe338..ccab797 100644
--- a/deploy/observability/grafana/dashboards/logs.json
+++ b/deploy/observability/grafana/dashboards/logs.json
@@ -3,11 +3,15 @@
     "list": [
       {
         "builtIn": 1,
-        "datasource": { "type": "loki", "uid": "loki" },
+        "datasource": {
+          "type": "loki"
+        },
         "enable": true,
         "iconColor": "red",
         "name": "Log events",
-        "target": { "expr": "{service=~\".+\"} |~ \"(?i)error|exception|fatal|panic\"" },
+        "target": {
+          "expr": "{service=~\".+\"} |~ \"(?i)error|exception|fatal|panic\""
+        },
         "type": "logs"
       }
     ]
@@ -20,9 +24,16 @@
   "liveNow": false,
   "panels": [
     {
-      "datasource": { "type": "loki", "uid": "loki" },
+      "datasource": {
+        "type": "loki"
+      },
       "description": "All application logs from the docker-compose stack. Filter by service or search for a correlation_id.",
-      "gridPos": { "h": 20, "w": 24, "x": 0, "y": 0 },
+      "gridPos": {
+        "h": 20,
+        "w": 24,
+        "x": 0,
+        "y": 0
+      },
       "id": 1,
       "options": {
         "showTime": true,
@@ -34,7 +45,9 @@
       },
       "targets": [
         {
-          "datasource": { "type": "loki", "uid": "loki" },
+          "datasource": {
+            "type": "loki"
+          },
           "expr": "{service=~\"${service:regex}\"} |= \"$query\"",
           "refId": "A"
         }
@@ -46,12 +59,25 @@
   "refresh": "5s",
   "schemaVersion": 38,
   "style": "dark",
-  "tags": ["logs", "loki"],
+  "tags": [
+    "logs",
+    "loki"
+  ],
   "templating": {
     "list": [
       {
-        "current": { "selected": false, "text": ["All"], "value": ["$__all"] },
-        "datasource": { "type": "loki", "uid": "loki" },
+        "current": {
+          "selected": false,
+          "text": [
+            "All"
+          ],
+          "value": [
+            "$__all"
+          ]
+        },
+        "datasource": {
+          "type": "loki"
+        },
         "definition": "label_values(service)",
         "hide": 0,
         "includeAll": true,
@@ -67,12 +93,20 @@
         "type": "query"
       },
       {
-        "current": { "selected": false, "text": "", "value": "" },
+        "current": {
+          "selected": false,
+          "text": "",
+          "value": ""
+        },
         "hide": 0,
         "label": "Search",
         "name": "query",
         "options": [
-          { "selected": true, "text": "", "value": "" }
+          {
+            "selected": true,
+            "text": "",
+            "value": ""
+          }
         ],
         "query": "",
         "skipUrlSync": false,
@@ -80,10 +114,13 @@
       }
     ]
   },
-  "time": { "from": "now-15m", "to": "now" },
+  "time": {
+    "from": "now-15m",
+    "to": "now"
+  },
   "timepicker": {},
   "timezone": "browser",
-  "title": "Contract Check — Logs",
+  "title": "Contract Check \u2014 Logs",
   "uid": "contract-check-logs",
   "version": 1,
   "weekStart": ""
diff --git a/deploy/observability/grafana/dashboards/services.json b/deploy/observability/grafana/dashboards/services.json
index ec64e3e..511291b 100644
--- a/deploy/observability/grafana/dashboards/services.json
+++ b/deploy/observability/grafana/dashboards/services.json
@@ -3,11 +3,15 @@
     "list": [
       {
         "builtIn": 1,
-        "datasource": { "type": "loki", "uid": "loki" },
+        "datasource": {
+          "type": "loki"
+        },
         "enable": true,
         "iconColor": "red",
         "name": "Errors / exceptions",
-        "target": { "expr": "{service=~\".+\"} |~ \"(?i)error|exception|fatal|panic\"" },
+        "target": {
+          "expr": "{service=~\".+\"} |~ \"(?i)error|exception|fatal|panic\""
+        },
         "type": "logs"
       }
     ]
@@ -21,32 +25,78 @@
   "panels": [
     {
       "collapsed": false,
-      "gridPos": { "h": 1, "w": 24, "x": 0, "y": 0 },
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 0
+      },
       "id": 1,
       "panels": [],
       "title": "Service health",
       "type": "row"
     },
     {
-      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "datasource": {
+        "type": "prometheus"
+      },
       "fieldConfig": {
         "defaults": {
           "mappings": [
-            { "options": { "0": { "color": "red", "text": "Down" } }, "type": "value" },
-            { "options": { "1": { "color": "green", "text": "Up" } }, "type": "value" }
+            {
+              "options": {
+                "0": {
+                  "color": "red",
+                  "text": "Down"
+                }
+              },
+              "type": "value"
+            },
+            {
+              "options": {
+                "1": {
+                  "color": "green",
+                  "text": "Up"
+                }
+              },
+              "type": "value"
+            }
           ],
-          "thresholds": { "mode": "absolute", "steps": [{ "color": "red", "value": 0 }, { "color": "green", "value": 1 }] },
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "red",
+                "value": 0
+              },
+              {
+                "color": "green",
+                "value": 1
+              }
+            ]
+          },
           "unit": "none"
         },
         "overrides": []
       },
-      "gridPos": { "h": 4, "w": 24, "x": 0, "y": 1 },
+      "gridPos": {
+        "h": 4,
+        "w": 24,
+        "x": 0,
+        "y": 1
+      },
       "id": 2,
       "options": {
         "colorMode": "background",
         "graphMode": "none",
         "orientation": "auto",
-        "reduceOptions": { "calcs": ["lastNotNull"], "fields": "", "values": false },
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
         "showPercentChange": false,
         "textMode": "auto",
         "wideLayout": true
@@ -64,17 +114,26 @@
     },
     {
       "collapsed": false,
-      "gridPos": { "h": 1, "w": 24, "x": 0, "y": 5 },
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 5
+      },
       "id": 3,
       "panels": [],
       "title": "API",
       "type": "row"
     },
     {
-      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "datasource": {
+        "type": "prometheus"
+      },
       "fieldConfig": {
         "defaults": {
-          "color": { "mode": "palette-classic" },
+          "color": {
+            "mode": "palette-classic"
+          },
           "custom": {
             "axisBorderShow": false,
             "axisCenteredZero": false,
@@ -85,26 +144,50 @@
             "drawStyle": "line",
             "fillOpacity": 10,
             "gradientMode": "none",
-            "hideFrom": { "legend": false, "tooltip": false, "viz": false },
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
             "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
-            "scaleDistribution": { "type": "linear" },
+            "scaleDistribution": {
+              "type": "linear"
+            },
             "showPoints": "never",
             "spanNulls": false,
-            "stacking": { "group": "A", "mode": "none" },
-            "thresholdsStyle": { "mode": "off" }
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
           },
           "unit": "reqps"
         },
         "overrides": []
       },
-      "gridPos": { "h": 8, "w": 12, "x": 0, "y": 6 },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 6
+      },
       "id": 4,
       "options": {
-        "legend": { "calcs": [], "displayMode": "list", "placement": "bottom", "showLegend": true },
-        "tooltip": { "mode": "multi", "sort": "none" }
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "none"
+        }
       },
       "targets": [
         {
@@ -117,10 +200,14 @@
       "type": "timeseries"
     },
     {
-      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "datasource": {
+        "type": "prometheus"
+      },
       "fieldConfig": {
         "defaults": {
-          "color": { "mode": "palette-classic" },
+          "color": {
+            "mode": "palette-classic"
+          },
           "custom": {
             "axisBorderShow": false,
             "axisCenteredZero": false,
@@ -131,26 +218,50 @@
             "drawStyle": "line",
             "fillOpacity": 10,
             "gradientMode": "none",
-            "hideFrom": { "legend": false, "tooltip": false, "viz": false },
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
             "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
-            "scaleDistribution": { "type": "linear" },
+            "scaleDistribution": {
+              "type": "linear"
+            },
             "showPoints": "never",
             "spanNulls": false,
-            "stacking": { "group": "A", "mode": "none" },
-            "thresholdsStyle": { "mode": "off" }
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
           },
           "unit": "s"
         },
         "overrides": []
       },
-      "gridPos": { "h": 8, "w": 12, "x": 12, "y": 6 },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 6
+      },
       "id": 5,
       "options": {
-        "legend": { "calcs": [], "displayMode": "list", "placement": "bottom", "showLegend": true },
-        "tooltip": { "mode": "multi", "sort": "none" }
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "none"
+        }
       },
       "targets": [
         {
@@ -173,19 +284,58 @@
       "type": "timeseries"
     },
     {
-      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "datasource": {
+        "type": "prometheus"
+      },
       "fieldConfig": {
         "defaults": {
-          "color": { "mode": "thresholds" },
-          "custom": { "align": "auto", "cellOptions": { "type": "auto" }, "inspect": false },
-          "thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }, { "color": "red", "value": 0.01 }] },
+          "color": {
+            "mode": "thresholds"
+          },
+          "custom": {
+            "align": "auto",
+            "cellOptions": {
+              "type": "auto"
+            },
+            "inspect": false
+          },
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 0.01
+              }
+            ]
+          },
           "unit": "percentunit"
         },
         "overrides": []
       },
-      "gridPos": { "h": 7, "w": 12, "x": 0, "y": 14 },
+      "gridPos": {
+        "h": 7,
+        "w": 12,
+        "x": 0,
+        "y": 14
+      },
       "id": 6,
-      "options": { "cellHeight": "sm", "footer": { "countRows": false, "fields": "", "reducer": ["sum"], "show": false }, "showHeader": true, "sortBy": [] },
+      "options": {
+        "cellHeight": "sm",
+        "footer": {
+          "countRows": false,
+          "fields": "",
+          "reducer": [
+            "sum"
+          ],
+          "show": false
+        },
+        "showHeader": true,
+        "sortBy": []
+      },
       "pluginVersion": "11.0.0",
       "targets": [
         {
@@ -197,15 +347,28 @@
       ],
       "title": "API error rate by path/status",
       "transformations": [
-        { "id": "organize", "options": { "excludeByName": { "Time": true }, "indexByName": {}, "renameByName": {} } }
+        {
+          "id": "organize",
+          "options": {
+            "excludeByName": {
+              "Time": true
+            },
+            "indexByName": {},
+            "renameByName": {}
+          }
+        }
       ],
       "type": "table"
     },
     {
-      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "datasource": {
+        "type": "prometheus"
+      },
       "fieldConfig": {
         "defaults": {
-          "color": { "mode": "palette-classic" },
+          "color": {
+            "mode": "palette-classic"
+          },
           "custom": {
             "axisBorderShow": false,
             "axisCenteredZero": false,
@@ -216,26 +379,50 @@
             "drawStyle": "line",
             "fillOpacity": 10,
             "gradientMode": "none",
-            "hideFrom": { "legend": false, "tooltip": false, "viz": false },
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
             "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
-            "scaleDistribution": { "type": "linear" },
+            "scaleDistribution": {
+              "type": "linear"
+            },
             "showPoints": "never",
             "spanNulls": false,
-            "stacking": { "group": "A", "mode": "none" },
-            "thresholdsStyle": { "mode": "off" }
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
           },
           "unit": "short"
         },
         "overrides": []
       },
-      "gridPos": { "h": 7, "w": 12, "x": 12, "y": 14 },
+      "gridPos": {
+        "h": 7,
+        "w": 12,
+        "x": 12,
+        "y": 14
+      },
       "id": 7,
       "options": {
-        "legend": { "calcs": [], "displayMode": "list", "placement": "bottom", "showLegend": true },
-        "tooltip": { "mode": "multi", "sort": "none" }
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "none"
+        }
       },
       "targets": [
         {
@@ -254,17 +441,26 @@
     },
     {
       "collapsed": false,
-      "gridPos": { "h": 1, "w": 24, "x": 0, "y": 21 },
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 21
+      },
       "id": 8,
       "panels": [],
       "title": "Workers",
       "type": "row"
     },
     {
-      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "datasource": {
+        "type": "prometheus"
+      },
       "fieldConfig": {
         "defaults": {
-          "color": { "mode": "palette-classic" },
+          "color": {
+            "mode": "palette-classic"
+          },
           "custom": {
             "axisBorderShow": false,
             "axisCenteredZero": false,
@@ -275,26 +471,50 @@
             "drawStyle": "line",
             "fillOpacity": 10,
             "gradientMode": "none",
-            "hideFrom": { "legend": false, "tooltip": false, "viz": false },
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
             "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
-            "scaleDistribution": { "type": "linear" },
+            "scaleDistribution": {
+              "type": "linear"
+            },
             "showPoints": "never",
             "spanNulls": false,
-            "stacking": { "group": "A", "mode": "none" },
-            "thresholdsStyle": { "mode": "off" }
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
           },
           "unit": "ops"
         },
         "overrides": []
       },
-      "gridPos": { "h": 8, "w": 12, "x": 0, "y": 22 },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 22
+      },
       "id": 9,
       "options": {
-        "legend": { "calcs": [], "displayMode": "list", "placement": "bottom", "showLegend": true },
-        "tooltip": { "mode": "multi", "sort": "none" }
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "none"
+        }
       },
       "targets": [
         {
@@ -322,10 +542,14 @@
       "type": "timeseries"
     },
     {
-      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "datasource": {
+        "type": "prometheus"
+      },
       "fieldConfig": {
         "defaults": {
-          "color": { "mode": "palette-classic" },
+          "color": {
+            "mode": "palette-classic"
+          },
           "custom": {
             "axisBorderShow": false,
             "axisCenteredZero": false,
@@ -336,26 +560,50 @@
             "drawStyle": "line",
             "fillOpacity": 10,
             "gradientMode": "none",
-            "hideFrom": { "legend": false, "tooltip": false, "viz": false },
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
             "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
-            "scaleDistribution": { "type": "linear" },
+            "scaleDistribution": {
+              "type": "linear"
+            },
             "showPoints": "never",
             "spanNulls": false,
-            "stacking": { "group": "A", "mode": "none" },
-            "thresholdsStyle": { "mode": "off" }
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
           },
           "unit": "s"
         },
         "overrides": []
       },
-      "gridPos": { "h": 8, "w": 12, "x": 12, "y": 22 },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 22
+      },
       "id": 10,
       "options": {
-        "legend": { "calcs": [], "displayMode": "list", "placement": "bottom", "showLegend": true },
-        "tooltip": { "mode": "multi", "sort": "none" }
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "none"
+        }
       },
       "targets": [
         {
@@ -383,10 +631,14 @@
       "type": "timeseries"
     },
     {
-      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "datasource": {
+        "type": "prometheus"
+      },
       "fieldConfig": {
         "defaults": {
-          "color": { "mode": "palette-classic" },
+          "color": {
+            "mode": "palette-classic"
+          },
           "custom": {
             "axisBorderShow": false,
             "axisCenteredZero": false,
@@ -397,26 +649,50 @@
             "drawStyle": "line",
             "fillOpacity": 10,
             "gradientMode": "none",
-            "hideFrom": { "legend": false, "tooltip": false, "viz": false },
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
             "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
-            "scaleDistribution": { "type": "linear" },
+            "scaleDistribution": {
+              "type": "linear"
+            },
             "showPoints": "never",
             "spanNulls": false,
-            "stacking": { "group": "A", "mode": "none" },
-            "thresholdsStyle": { "mode": "off" }
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
           },
           "unit": "short"
         },
         "overrides": []
       },
-      "gridPos": { "h": 7, "w": 12, "x": 0, "y": 30 },
+      "gridPos": {
+        "h": 7,
+        "w": 12,
+        "x": 0,
+        "y": 30
+      },
       "id": 11,
       "options": {
-        "legend": { "calcs": [], "displayMode": "list", "placement": "bottom", "showLegend": true },
-        "tooltip": { "mode": "multi", "sort": "none" }
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "none"
+        }
       },
       "targets": [
         {
@@ -434,10 +710,14 @@
       "type": "timeseries"
     },
     {
-      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "datasource": {
+        "type": "prometheus"
+      },
       "fieldConfig": {
         "defaults": {
-          "color": { "mode": "palette-classic" },
+          "color": {
+            "mode": "palette-classic"
+          },
           "custom": {
             "axisBorderShow": false,
             "axisCenteredZero": false,
@@ -448,26 +728,50 @@
             "drawStyle": "line",
             "fillOpacity": 10,
             "gradientMode": "none",
-            "hideFrom": { "legend": false, "tooltip": false, "viz": false },
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
             "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
-            "scaleDistribution": { "type": "linear" },
+            "scaleDistribution": {
+              "type": "linear"
+            },
             "showPoints": "never",
             "spanNulls": false,
-            "stacking": { "group": "A", "mode": "none" },
-            "thresholdsStyle": { "mode": "off" }
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
           },
           "unit": "short"
         },
         "overrides": []
       },
-      "gridPos": { "h": 7, "w": 12, "x": 12, "y": 30 },
+      "gridPos": {
+        "h": 7,
+        "w": 12,
+        "x": 12,
+        "y": 30
+      },
       "id": 12,
       "options": {
-        "legend": { "calcs": [], "displayMode": "list", "placement": "bottom", "showLegend": true },
-        "tooltip": { "mode": "multi", "sort": "none" }
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "none"
+        }
       },
       "targets": [
         {
@@ -486,17 +790,26 @@
     },
     {
       "collapsed": false,
-      "gridPos": { "h": 1, "w": 24, "x": 0, "y": 37 },
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 37
+      },
       "id": 13,
       "panels": [],
       "title": "Nginx edge",
       "type": "row"
     },
     {
-      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "datasource": {
+        "type": "prometheus"
+      },
       "fieldConfig": {
         "defaults": {
-          "color": { "mode": "palette-classic" },
+          "color": {
+            "mode": "palette-classic"
+          },
           "custom": {
             "axisBorderShow": false,
             "axisCenteredZero": false,
@@ -507,26 +820,50 @@
             "drawStyle": "line",
             "fillOpacity": 10,
             "gradientMode": "none",
-            "hideFrom": { "legend": false, "tooltip": false, "viz": false },
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
             "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
-            "scaleDistribution": { "type": "linear" },
+            "scaleDistribution": {
+              "type": "linear"
+            },
             "showPoints": "never",
             "spanNulls": false,
-            "stacking": { "group": "A", "mode": "none" },
-            "thresholdsStyle": { "mode": "off" }
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
           },
           "unit": "reqps"
         },
         "overrides": []
       },
-      "gridPos": { "h": 8, "w": 12, "x": 0, "y": 38 },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 38
+      },
       "id": 14,
       "options": {
-        "legend": { "calcs": [], "displayMode": "list", "placement": "bottom", "showLegend": true },
-        "tooltip": { "mode": "multi", "sort": "none" }
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "none"
+        }
       },
       "targets": [
         {
@@ -539,10 +876,14 @@
       "type": "timeseries"
     },
     {
-      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "datasource": {
+        "type": "prometheus"
+      },
       "fieldConfig": {
         "defaults": {
-          "color": { "mode": "palette-classic" },
+          "color": {
+            "mode": "palette-classic"
+          },
           "custom": {
             "axisBorderShow": false,
             "axisCenteredZero": false,
@@ -553,26 +894,50 @@
             "drawStyle": "line",
             "fillOpacity": 10,
             "gradientMode": "none",
-            "hideFrom": { "legend": false, "tooltip": false, "viz": false },
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
             "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
-            "scaleDistribution": { "type": "linear" },
+            "scaleDistribution": {
+              "type": "linear"
+            },
             "showPoints": "never",
             "spanNulls": false,
-            "stacking": { "group": "A", "mode": "none" },
-            "thresholdsStyle": { "mode": "off" }
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
           },
           "unit": "short"
         },
         "overrides": []
       },
-      "gridPos": { "h": 8, "w": 12, "x": 12, "y": 38 },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 38
+      },
       "id": 15,
       "options": {
-        "legend": { "calcs": [], "displayMode": "list", "placement": "bottom", "showLegend": true },
-        "tooltip": { "mode": "multi", "sort": "none" }
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "none"
+        }
       },
       "targets": [
         {
@@ -601,16 +966,28 @@
     },
     {
       "collapsed": false,
-      "gridPos": { "h": 1, "w": 24, "x": 0, "y": 46 },
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 46
+      },
       "id": 16,
       "panels": [],
       "title": "Logs",
       "type": "row"
     },
     {
-      "datasource": { "type": "loki", "uid": "loki" },
+      "datasource": {
+        "type": "loki"
+      },
       "description": "Application logs filtered by the selected service. Search for correlation_id, error, etc.",
-      "gridPos": { "h": 12, "w": 24, "x": 0, "y": 47 },
+      "gridPos": {
+        "h": 12,
+        "w": 24,
+        "x": 0,
+        "y": 47
+      },
       "id": 17,
       "options": {
         "showTime": true,
@@ -632,12 +1009,26 @@
   ],
   "refresh": "5s",
   "schemaVersion": 39,
-  "tags": ["services", "prometheus", "loki"],
+  "tags": [
+    "services",
+    "prometheus",
+    "loki"
+  ],
   "templating": {
     "list": [
       {
-        "current": { "selected": false, "text": ["All"], "value": ["$__all"] },
-        "datasource": { "type": "prometheus", "uid": "prometheus" },
+        "current": {
+          "selected": false,
+          "text": [
+            "All"
+          ],
+          "value": [
+            "$__all"
+          ]
+        },
+        "datasource": {
+          "type": "prometheus"
+        },
         "definition": "label_values(up, job)",
         "hide": 0,
         "includeAll": true,
@@ -653,21 +1044,34 @@
         "type": "query"
       },
       {
-        "current": { "selected": false, "text": "", "value": "" },
+        "current": {
+          "selected": false,
+          "text": "",
+          "value": ""
+        },
         "hide": 0,
         "label": "Search",
         "name": "query",
-        "options": [{ "selected": true, "text": "", "value": "" }],
+        "options": [
+          {
+            "selected": true,
+            "text": "",
+            "value": ""
+          }
+        ],
         "query": "",
         "skipUrlSync": false,
         "type": "textbox"
       }
     ]
   },
-  "time": { "from": "now-15m", "to": "now" },
+  "time": {
+    "from": "now-15m",
+    "to": "now"
+  },
   "timepicker": {},
   "timezone": "browser",
-  "title": "Contract Check — Services",
+  "title": "Contract Check \u2014 Services",
   "uid": "contract-check-services",
   "version": 1,
   "weekStart": ""
diff --git a/deploy/observability/grafana/provisioning/datasources/datasources.yaml b/deploy/observability/grafana/provisioning/datasources/datasources.yaml
index 709e598..33d21a3 100644
--- a/deploy/observability/grafana/provisioning/datasources/datasources.yaml
+++ b/deploy/observability/grafana/provisioning/datasources/datasources.yaml
@@ -5,9 +5,8 @@ datasources:
     type: loki
     access: proxy
     url: http://loki:3100
-    uid: loki
     isDefault: false
-    editable: false
+    editable: true
     jsonData:
       maxLines: 1000
       derivedFields:
@@ -20,9 +19,8 @@ datasources:
     type: prometheus
     access: proxy
     url: http://prometheus:9090
-    uid: prometheus
     isDefault: true
-    editable: false
+    editable: true
     jsonData:
       timeInterval: 15s
       httpMethod: POST