Align Android with iOS reference behavior

- Overview PDF: usable energy summary, cable length, power loss,
  usable energy rows (matching iOS tables)
- Analytics: align event names and properties with iOS
- Localize default component names and editor dialog labels
- Unit system default via device measurement system (API 28+)
- Preserve BOM/affiliate fields when editing batteries/chargers

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

android/app/src/main/res/values/strings.xml

@@ -263,4 +263,16 @@
 
     <!-- Misc -->
     <string name="component_fallback_name">Component</string>
+
+    <!-- Cross-platform parity additions (mirroring iOS Localizable.strings) -->
+    <string name="action_cancel">Cancel</string>
+    <string name="editor_icon">Icon</string>
+    <string name="editor_color">Color</string>
+    <string name="overview_pdf_load_length">Cable Length</string>
+    <string name="overview_pdf_load_ploss">Power Loss</string>
+    <string name="overview_pdf_battery_usableenergy">Usable Energy</string>
+    <string name="default_load_new">New Load</string>
+    <string name="default_battery_new">New Battery</string>
+    <string name="default_charger_new">New Charger</string>
+    <string name="default_system_new">New System</string>
 </resources>