chore: grafana-loki - remove promtail related charts

hosts/idols-aquamarine/grafana/dashboards/loki-mixin/loki-logs.json

@@ -644,98 +644,6 @@
         "alignLevel": null
       }
     },
-    {
-      "aliasColors": {},
-      "bars": false,
-      "dashLength": 10,
-      "dashes": false,
-      "datasource": "$datasource",
-      "fieldConfig": {
-        "defaults": {
-          "unit": "ops"
-        }
-      },
-      "fill": 1,
-      "fillGradient": 0,
-      "gridPos": {
-        "h": 4,
-        "w": 3,
-        "x": 21,
-        "y": 0
-      },
-      "hiddenSeries": false,
-      "id": 42,
-      "legend": {
-        "avg": false,
-        "current": false,
-        "max": false,
-        "min": false,
-        "show": false,
-        "total": false,
-        "values": false
-      },
-      "lines": true,
-      "linewidth": 1,
-      "nullPointMode": "null",
-      "options": {
-        "dataLinks": []
-      },
-      "percentage": false,
-      "pointradius": 2,
-      "points": false,
-      "renderer": "flot",
-      "seriesOverrides": [],
-      "spaceLength": 10,
-      "stack": false,
-      "steppedLine": false,
-      "targets": [
-        {
-          "expr": "sum(rate(promtail_custom_bad_words_total{cluster=\"$cluster\", exported_namespace=\"$namespace\", container=~\"$container\"}[$__rate_interval])) by (level)",
-          "legendFormat": "{{level}}",
-          "refId": "A"
-        }
-      ],
-      "thresholds": [],
-      "timeFrom": null,
-      "timeRegions": [],
-      "timeShift": null,
-      "title": "bad words",
-      "tooltip": {
-        "shared": true,
-        "sort": 0,
-        "value_type": "individual"
-      },
-      "type": "timeseries",
-      "xaxis": {
-        "buckets": null,
-        "mode": "time",
-        "name": null,
-        "show": true,
-        "values": []
-      },
-      "yaxes": [
-        {
-          "format": "bytes",
-          "label": null,
-          "logBase": 1,
-          "max": null,
-          "min": null,
-          "show": true
-        },
-        {
-          "format": "short",
-          "label": null,
-          "logBase": 1,
-          "max": null,
-          "min": null,
-          "show": true
-        }
-      ],
-      "yaxis": {
-        "align": false,
-        "alignLevel": null
-      }
-    },
     {
       "aliasColors": {},
       "bars": false,

hosts/idols-aquamarine/grafana/dashboards/loki-mixin/loki-operational.json

@@ -227,103 +227,6 @@
         "alignLevel": null
       }
     },
-    {
-      "aliasColors": {},
-      "bars": false,
-      "dashLength": 10,
-      "dashes": false,
-      "datasource": "$datasource",
-      "fieldConfig": {
-        "defaults": {
-          "custom": {},
-          "unit": "ops"
-        },
-        "overrides": []
-      },
-      "fill": 1,
-      "fillGradient": 0,
-      "gridPos": {
-        "h": 5,
-        "w": 4,
-        "x": 8,
-        "y": 1
-      },
-      "hiddenSeries": false,
-      "id": 11,
-      "legend": {
-        "avg": false,
-        "current": false,
-        "hideEmpty": false,
-        "hideZero": false,
-        "max": false,
-        "min": false,
-        "show": false,
-        "total": false,
-        "values": false
-      },
-      "lines": true,
-      "linewidth": 1,
-      "nullPointMode": "null",
-      "options": {
-        "dataLinks": []
-      },
-      "panels": [],
-      "percentage": false,
-      "pointradius": 2,
-      "points": false,
-      "renderer": "flot",
-      "seriesOverrides": [],
-      "spaceLength": 10,
-      "stack": false,
-      "steppedLine": false,
-      "targets": [
-        {
-          "expr": "topk(5, sum by (name,level) (rate(promtail_custom_bad_words_total{cluster=\"$cluster\", exported_namespace=\"$namespace\"}[$__interval])) - \nsum by (name,level) (rate(promtail_custom_bad_words_total{cluster=\"$cluster\", exported_namespace=\"$namespace\"}[$__interval] offset 1h)))",
-          "legendFormat": "{{name}}-{{level}}",
-          "refId": "A"
-        }
-      ],
-      "thresholds": [],
-      "timeFrom": null,
-      "timeRegions": [],
-      "timeShift": null,
-      "title": "Bad Words",
-      "tooltip": {
-        "shared": true,
-        "sort": 2,
-        "value_type": "individual"
-      },
-      "type": "timeseries",
-      "xaxis": {
-        "buckets": null,
-        "mode": "time",
-        "name": null,
-        "show": true,
-        "values": []
-      },
-      "yaxes": [
-        {
-          "format": "short",
-          "label": null,
-          "logBase": 1,
-          "max": null,
-          "min": null,
-          "show": true
-        },
-        {
-          "format": "short",
-          "label": null,
-          "logBase": 1,
-          "max": null,
-          "min": null,
-          "show": true
-        }
-      ],
-      "yaxis": {
-        "align": false,
-        "alignLevel": null
-      }
-    },
     {
       "aliasColors": {},
       "bars": false,