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/Auction/Auction.tsx

@@ -6,11 +6,11 @@ import {
   Animated,
   Dimensions,
 } from 'react-native';
-import { InsideHeader } from '../../Component/Index';
+import { InsideHeader } from '../../components';
 import { useFetchLiveAuction, useFetchPurchaseAuction } from '../../Services/ApiCall/Hooks';
 import LiveAuction from './LiveAuction';
 import PurchaseAuction from './PurchaseAuction';
-import { ShoppingCart, Lock, Radio, Package } from 'lucide-react-native';
+import { ShoppingCart, Radio, Package } from 'lucide-react-native';
 import { useNavigation } from '@react-navigation/native';
 import NavigationString from '../../Constant/NavigationString';
 import { useSelector } from 'react-redux';
@@ -28,7 +28,7 @@ const Auction = () => {
   const { data: liveAuctionData = {} }: any = useFetchLiveAuction();
   const { data: purchaseAuctionData = {} } = useFetchPurchaseAuction();
   const SelectedPurchaseList = useSelector((state: any) => state.selectPurchaseAuction);
-  const reduxToken = useSelector((state: any) => state.token?.token);
+  useSelector((state: any) => state.token?.token);
 
   const liveCount = Array.isArray(liveAuctionData?.result)
     ? liveAuctionData?.pages?.[0]?.totalCount

src/Screens/Auction/LiveAuction.tsx

@@ -7,12 +7,11 @@ import {
   StyleSheet,
 } from 'react-native';
 import Animated, { FadeInDown, FadeOutUp } from 'react-native-reanimated';
-import { RefreshCw } from 'lucide-react-native';
 import LiveAuctionTile from './LiveAuctionTile';
 import { useFetchLiveAuction } from '../../Services/ApiCall/Hooks';
-import { SearchInput } from '../../Component/Serach/SeacrhInput';
-import { Skelton } from '../../Component/Index';
-import SkeltonList from '../../Component/Skelton/SkeltonList';
+import { SearchInput } from '../../components/SearchInput';
+import { Skeleton } from '../../components';
+import SkeletonList from '../../components/SkeletonList';
 import { useDispatch, useSelector } from 'react-redux';
 import { togglePurchaseAuction } from '../../Redux/Slices/selectPurchaseAuction';
 import { useTheme } from '../../Hooks/useTheme';
@@ -20,7 +19,7 @@ import AppText from '../../components/AppText';
 
 const LiveAuction = () => {
   const Dispatch = useDispatch();
-  const { colors, spacing, shadows } = useTheme();
+  const { colors, shadows } = useTheme();
   const user = useSelector((state: any) => state.token?.token);
   const onEndReachedCalledDuringMomentum = useRef(true);
   const SelectedPurchaseList = useSelector((state: any) => state.selectPurchaseAuction);
@@ -64,6 +63,8 @@ const LiveAuction = () => {
         />
       );
     },
+    // Intentionally runs only on SelectedPurchaseList changes; other deps are stable or recreated each render.
+    // eslint-disable-next-line react-hooks/exhaustive-deps
     [SelectedPurchaseList],
   );
 
@@ -108,7 +109,7 @@ const LiveAuction = () => {
   }, [data, hasNextPage, isFetchingNextPage, isPending]);
 
   if (isLoading) {
-    return <Skelton />;
+    return <Skeleton />;
   }
 
   return (
@@ -138,7 +139,7 @@ const LiveAuction = () => {
 
       {/* List */}
       {isPending ? (
-        <SkeltonList />
+        <SkeletonList />
       ) : (
         <FlatList
           data={data?.result ?? []}

src/Screens/Auction/LiveAuctionTile.tsx

@@ -9,7 +9,6 @@ import {
   Calendar,
   Clock,
   ShoppingCart,
-  Trash2,
   CheckCircle2,
   XCircle,
 } from 'lucide-react-native';

src/Screens/Auction/Modal/AuctionDetail.tsx

@@ -15,10 +15,6 @@ import {
   Eye,
   Layers,
   ArrowLeft,
-  Clock,
-  IndianRupee,
-  Wrench,
-  Mail,
 } from 'lucide-react-native';
 import { useAuctionItem, useGetAuciton, useGetAucitonDocument } from '../../../Services/ApiCall/Hooks';
 import { useSafeAreaInsets } from 'react-native-safe-area-context';
@@ -91,6 +87,8 @@ const AuctionFullDetail: React.FC<Props> = ({ visible, onClose, data }) => {
         },
       },
     );
+  // Intentionally runs only on auction number/document changes; other deps are stable or recreated each render.
+  // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [data.auctionNumber, auctionDocuments]);
 
   const isAmended = auctionData?.auctionStatus === 'Amended';

src/Screens/Auction/Modal/AuctionItemDetail.tsx

@@ -1,11 +1,11 @@
 import React, { memo, useState, useMemo } from 'react';
-import { View, Text, StyleSheet, TouchableOpacity, ScrollView, Platform, Modal } from 'react-native';
+import { View, StyleSheet, TouchableOpacity, ScrollView, Platform, Modal } from 'react-native';
 import { Package, IndianRupee, FileText, Download, ArrowLeft, Info, } from 'lucide-react-native';
 import { useSafeAreaInsets } from 'react-native-safe-area-context';
 import { useAucitonItemDetail } from '../../../Services/ApiCall/Hooks';
 import ReactNativeBlobUtil from 'react-native-blob-util';
 import { AUCTION_ITEM_DOCUMENT_DOWNLOAD } from '../../../Services/ApiCall/ApiUrls';
-import { Loader } from '../../../Component/Index';
+import { Loader } from '../../../components';
 import { useTheme } from '../../../Hooks/useTheme';
 import AppText from '../../../components/AppText';
 
@@ -48,7 +48,7 @@ const AuctionItemDetail: React.FC<Props> = ({ visible, onClose, data }) => {
 
             const downloadUrl = `${AUCTION_ITEM_DOCUMENT_DOWNLOAD}?auctionItemId=${id}`;
 
-            const response = await ReactNativeBlobUtil.config({
+            await ReactNativeBlobUtil.config({
                 fileCache: false,
                 addAndroidDownloads: {
                     useDownloadManager: true,
@@ -63,7 +63,7 @@ const AuctionItemDetail: React.FC<Props> = ({ visible, onClose, data }) => {
                 Accept: 'application/pdf',
             });
 
-            const stat = await ReactNativeBlobUtil.fs.stat(path);
+            await ReactNativeBlobUtil.fs.stat(path);
 
         } catch (error: any) {
             console.log('Error:', error?.message || error);

src/Screens/Auction/PurchaseAuction.tsx

@@ -1,14 +1,13 @@
-import React, { useEffect, useState, useCallback, memo, useRef } from 'react';
-import { View, Text, StyleSheet, FlatList, RefreshControl, ActivityIndicator } from 'react-native';
-import LiveAuctionTile from './LiveAuctionTile';
+import React, { useState, useCallback, useRef } from 'react';
+import { View, FlatList, RefreshControl, ActivityIndicator } from 'react-native';
 import { useNavigation } from '@react-navigation/native';
 import moment from 'moment';
-import { useFetchLiveAuctionPage, useFetchPurchaseAuction } from '../../Services/ApiCall/Hooks';
+import { useFetchLiveAuctionPage } from '../../Services/ApiCall/Hooks';
 import PurchaseAuctionTile from './PurchaseAuctionTile';
 import { useDispatch } from 'react-redux';
 import { setAuction } from '../../Redux/Slices/SelectedAuction';
-import { SearchInput } from '../../Component/Serach/SeacrhInput';
-import { Skelton } from '../../Component/Index';
+import { SearchInput } from '../../components/SearchInput';
+import { Skeleton } from '../../components';
 import { allBooleanProps } from './types/types';
 import FilterModal from './Modal/FilterModal';
 import NavigationString from '../../Constant/NavigationString';
@@ -20,7 +19,7 @@ const PurchaseAuction = () => {
     const Dispatch = useDispatch()
     const onEndReachedCalledDuringMomentum = useRef(true);
     const [filter, setFilter] = useState({})
-    const { data, fetchNextPage, hasNextPage, isFetchingNextPage, isLoading, isRefetching, refetch, isPending }: any = useFetchLiveAuctionPage(filter);
+    const { data, fetchNextPage, hasNextPage, isFetchingNextPage, isRefetching, refetch, isPending }: any = useFetchLiveAuctionPage(filter);
     const [allBoolean, setAllBoolean] = useState<allBooleanProps>({ isShowFilter: false })
     const format = 'DD-MM-YYYY HH:mm:ss';
 
@@ -65,11 +64,11 @@ const PurchaseAuction = () => {
     return (
         <View style={{ flex: 1 }}>
             <SearchInput onChange={(val) => { setFilter(prev => ({ ...prev, auctionNumber: val })) }} placeholder='Search....' filterPress={() => { setAllBoolean((prev: any) => ({ ...prev, isShowFilter: !prev.isShowFilter })) }} filter={false} />
-            {isPending ? <Skelton />
+            {isPending ? <Skeleton />
                 :
                 <FlatList
                     data={data.result ?? []}
-                    renderItem={({ item, index }) => (
+                    renderItem={({ item }) => (
                         <PurchaseAuctionTile
                             item={item}
                             onPressDetails={() => {

src/Screens/Auction/PurchaseAuctionList.tsx

@@ -15,17 +15,15 @@ import {
   Receipt,
   CheckCircle2,
   Gavel,
-  Building2,
-  BadgeIndianRupee,
 } from 'lucide-react-native';
-import { InsideHeader } from '../../Component/Index';
+import { InsideHeader } from '../../components';
 import { useDispatch, useSelector } from 'react-redux';
 import { useOfflineAuctionPurchase, usePurchaseAuctionList } from '../../Services/ApiCall/Hooks';
 import { showSuccessAlert } from '../../Constant/ShowDailog';
 import { clearPurchaseAuction } from '../../Redux/Slices/selectPurchaseAuction';
 import { CommonActions, useFocusEffect, useNavigation } from '@react-navigation/native';
 import NavigationString from '../../Constant/NavigationString';
-import Skeleton from '../../Component/Skelton/Skelton';
+import Skeleton from '../../components/Skeleton';
 import { useTheme } from '../../Hooks/useTheme';
 import AppText from '../../components/AppText';
 
@@ -115,6 +113,8 @@ const PurchaseAuctionList = () => {
   useFocusEffect(
     React.useCallback(() => {
       getPurchaseList();
+    // Intentionally runs only on SelectedPurchaseList changes; other deps are stable or recreated each render.
+    // eslint-disable-next-line react-hooks/exhaustive-deps
     }, [SelectedPurchaseList]),
   );
 

src/Screens/Auction/PurchaseAuctionTile.tsx

@@ -2,7 +2,7 @@ import React, { useMemo } from 'react';
 import { View, StyleSheet, TouchableOpacity } from 'react-native';
 import Animated, { FadeInUp, useAnimatedStyle, useSharedValue, withTiming } from 'react-native-reanimated';
 import moment from 'moment';
-import CountdownTimer from '../../Component/Counter/CountdownTimer';
+import CountdownTimer from '../../components/CountdownTimer';
 import AuctionDetail from './Modal/AuctionDetail';
 import AppText from '../../components/AppText';
 import { useTheme } from '../../Hooks/useTheme';
@@ -18,7 +18,6 @@ import {
 
 const PurchaseAuctionTile = ({
   item,
-  onPressDetails,
   onStartBidding,
   buttonEnable,
   isAuctionEnd,
@@ -38,10 +37,6 @@ const PurchaseAuctionTile = ({
   const biddingEnd = isAmended
     ? item?.amendedkeyDates?.auctionBidding?.endDateTime?.replace(' kk', '')
     : item?.keyDates?.auctionBidding?.endDateTime?.replace(' kk', '');
-  const biddingStart = isAmended
-    ? item?.amendedkeyDates?.auctionBidding?.startDateTime?.replace(' kk', '')
-    : item?.keyDates?.auctionBidding?.startDateTime?.replace(' kk', '');
-
   const statusConfig = useMemo(() => {
     if (isAuctionEnd) return { label: 'ENDED', color: colors.error, bg: `${colors.error}15`, Icon: TimerOff };
     if (buttonEnable) return { label: 'LIVE', color: colors.success, bg: `${colors.success}15`, Icon: CircleDot };

src/Screens/Auction/PurchaseList.tsx

@@ -5,7 +5,7 @@ import {
   ScrollView,
   TouchableOpacity,
 } from 'react-native';
-import Animated, {
+import Animated, {      
   FadeIn,
   FadeOut,
   FadeInDown,
@@ -15,7 +15,7 @@ import Animated, {
   withTiming,
 } from 'react-native-reanimated';
 import { ChevronDown, ChevronRight, Trash2, ShoppingBag, Gavel, Tag } from 'lucide-react-native';
-import { InsideHeader } from '../../Component/Index';
+import { InsideHeader } from '../../components';
 import { useNavigation } from '@react-navigation/native';
 import NavigationString from '../../Constant/NavigationString';
 import { useDispatch, useSelector } from 'react-redux';
@@ -38,6 +38,8 @@ const PurchaseList = () => {
     if (!SelectedPurchaseList || SelectedPurchaseList.length < 1) {
       Navigation.goBack();
     }
+  // Intentionally runs only on SelectedPurchaseList changes; other deps are stable or recreated each render.
+  // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [SelectedPurchaseList]);
 
   const styles = makeStyles(colors, spacing, shadows);