Add flow rate popup and low priority alarms

- Create FlowRatePopup view with time series chart for prefilter flow rate
- Add onClick event to GPM label in Home view to open popup
- Add Low priority alarms to PrimaryValveClosedInd, PumpInd, SedimentFilterValveOpenInd

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

projects/watermeter/com.inductiveautomation.perspective/views/FlowRatePopup/resource.json

@@ -0,0 +1,13 @@
+{
+  "scope": "G",
+  "version": 1,
+  "restricted": false,
+  "files": ["view.json"],
+  "attributes": {
+    "lastModificationSignature": "",
+    "lastModification": {
+      "actor": "external",
+      "timestamp": "2026-02-22T00:00:00Z"
+    }
+  }
+}