base modes cleanup

-remove unused imports

-fix missing type "BaseModeKey"
--this was previously `keyof typeof BASE_MODES`. Now that BASE_MODES is in e-mission-common and is defined as a `dict`, Typescript has a harder time picking up on the types. Keeping as `string` for now.

www/js/diary/cards/ModesIndicator.tsx

@@ -3,7 +3,6 @@ import { View, StyleSheet } from 'react-native';
 import color from 'color';
 import TimelineContext from '../../TimelineContext';
 import { logDebug } from '../../plugin/logger';
-import { getBaseModeByValue } from '../diaryHelper';
 import { Text, Icon, useTheme } from 'react-native-paper';
 import { useTranslation } from 'react-i18next';
 import { base_modes } from 'e-mission-common';

www/js/diary/details/TripSectionsDescriptives.tsx

@@ -2,7 +2,6 @@ import React, { useContext } from 'react';
 import { View, StyleSheet } from 'react-native';
 import { Icon, Text, useTheme } from 'react-native-paper';
 import useDerivedProperties from '../useDerivedProperties';
-import { getBaseModeByValue } from '../diaryHelper';
 import TimelineContext from '../../TimelineContext';
 import { base_modes } from 'e-mission-common';
 

www/js/diary/diaryHelper.ts

@@ -11,7 +11,7 @@ import { AppConfig } from '../types/appConfigTypes';
 import { ImperialConfig } from '../config/useImperialConfig';
 import { base_modes } from 'e-mission-common';
 
-export const modeColors = base_modes.mode_colors;
+export type BaseModeKey = string; // TODO figure out how to get keyof typeof base_modes.BASE_MODES
 
 // parallels the server-side MotionTypes enum: https://github.com/e-mission/e-mission-server/blob/94e7478e627fa8c171323662f951c611c0993031/emission/core/wrapper/motionactivity.py#L12
 export type MotionTypeKey =
@@ -27,8 +27,6 @@ export type MotionTypeKey =
   | 'STOPPED_WHILE_IN_VEHICLE'
   | 'AIR_OR_HSR';
 
-const BaseModes = base_modes.BASE_MODES;
-
 export function getBaseModeByValue(value: string, labelOptions: LabelOptions) {
   const modeOption = labelOptions?.MODE?.find((opt) => opt.value == value);
   return base_modes.get_base_mode_by_key(modeOption?.baseMode || 'OTHER');

www/js/diary/timelineHelper.ts

@@ -1,5 +1,4 @@
 import { displayError, displayErrorMsg, logDebug } from '../plugin/logger';
-import { getBaseModeByValue } from './diaryHelper';
 import { getUnifiedDataForInterval } from '../services/unifiedDataLoader';
 import { getRawEntries } from '../services/commHelper';
 import { ServerResponse, BEMData } from '../types/serverData';

www/js/metrics/MetricsCard.tsx

@@ -15,7 +15,7 @@ import {
 import ToggleSwitch from '../components/ToggleSwitch';
 import { cardStyles } from './MetricsTab';
 import { labelKeyToRichMode, labelOptions } from '../survey/multilabel/confirmHelper';
-import { getBaseModeByText, modeColors } from '../diary/diaryHelper';
+import { getBaseModeByText } from '../diary/diaryHelper';
 import { useTranslation } from 'react-i18next';
 import { GroupingField, MetricName } from '../types/appConfigTypes';
 import { useImperialConfig } from '../config/useImperialConfig';