feat: architecture refactor — core layer, spreadsheet engine, envelope bidding, tests

- Add src/core/ (config, errors, events, http, observability, storage, query)
- Add src/Spreadsheet/ engine with native POI backend and Excel bridge
- Add Envelope C spreadsheet flow and tender bidding envelope modules
- Consolidate components into src/components/, remove legacy Component/ and Hooks/
- Add registration state/validation, auth session guard, profile edit modules
- Add unit tests across axios, redux, bidding, registration, encryption, core
- Add CI workflow, docs (architecture, audit, DSC API spec), keystore example
- Remove tracked keystore binary; ignore scripts.zip

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

src/Screens/Ragistration/PartnerShip.tsx

@@ -9,12 +9,12 @@ import {
 } from 'react-native';
 import React, { useMemo, useState } from 'react';
 import { useNavigation, useRoute, RouteProp } from '@react-navigation/native';
-import PrimaryButton from '../../Component/PrimaryButton/PrimaryButton';
+import PrimaryButton from '../../components/PrimaryButton';
 import MyInput from '../../components/MyInput';
 import { showToast } from '../../Constant/ShowDailog';
 import { usePartnerShipSubmit } from '../../Services/ApiCall/Hooks';
 import { useSafeAreaInsets } from 'react-native-safe-area-context';
-import { NavigationString } from '../../Constant/AllImports';
+import NavigationString from '../../Constant/NavigationString';
 import Animated, { FadeInUp } from 'react-native-reanimated';
 import { useTheme } from '../../Hooks/useTheme';
 import AppText from '../../components/AppText';
@@ -246,7 +246,7 @@ const Partnership = () => {
       </SafeAreaView>
 
       <View style={styles.footer}>
-        <PrimaryButton title={loading ? 'Loading...' : 'Submit'} onPress={handleSubmit} />
+        <PrimaryButton title={loading ? 'Loading...' : 'Submit'} onPress={handleSubmit} style={{ marginBottom: 20 }} />
       </View>
     </View>
   );
@@ -254,7 +254,7 @@ const Partnership = () => {
 
 export default Partnership;
 
-const makeStyles = (colors: any, spacing: any, shadows: any, typography: any) => StyleSheet.create({
+const makeStyles = (colors: any, spacing: any, _shadows: any, _typography: any) => StyleSheet.create({
   header: {
     paddingHorizontal: spacing.m,
     paddingBottom: spacing.m,