chore: strengthen backend eslint profile

src/modules/investments/investment-resource.dto.ts

@@ -14,18 +14,22 @@ export class InvestmentReadQueryDto {
 
 export class InvestmentSyncDto {
   @ApiProperty({ type: String, nullable: true })
-  declare id: string | null;
+  declare id: null | string;
+
   @ApiProperty({ enum: syncStateValues })
   declare state: (typeof syncStateValues)[number];
+
   @ApiProperty({ type: String, nullable: true })
-  declare errorCode: string | null;
+  declare errorCode: null | string;
 }
 
 export class InvestmentRangeDto {
   @ApiPropertyOptional()
   accountId?: string;
+
   @ApiProperty({ format: 'date-time' })
   declare from: string;
+
   @ApiProperty({ format: 'date-time' })
   declare to: string;
 }
@@ -33,38 +37,51 @@ export class InvestmentRangeDto {
 export class InvestmentCoverageDto {
   @ApiProperty({ type: InvestmentRangeDto, isArray: true })
   declare requested: InvestmentRangeDto[];
+
   @ApiProperty({ type: InvestmentRangeDto, isArray: true })
   declare completeRanges: InvestmentRangeDto[];
+
   @ApiProperty({ type: InvestmentRangeDto, isArray: true })
   declare missingRanges: InvestmentRangeDto[];
+
   @ApiProperty({ type: String, nullable: true, format: 'date-time' })
-  declare asOf: string | null;
+  declare asOf: null | string;
+
   @ApiProperty({ enum: ['known', 'unknown'] })
   declare historyBoundary: 'known' | 'unknown';
+
   @ApiProperty({
     enum: ['missing', 'loading', 'partial', 'complete', 'failed'],
   })
   declare historyState:
-    'missing' | 'loading' | 'partial' | 'complete' | 'failed';
+    'complete' | 'failed' | 'loading' | 'missing' | 'partial';
 }
 
 export class InvestmentDependencyDto {
   @ApiProperty()
   declare dataRevision: string;
+
   @ApiProperty()
   declare stateVersion: string;
+
   @ApiPropertyOptional({ type: String })
   unavailableReason?: string;
+
   @ApiPropertyOptional({ type: () => InvestmentCoverageDto })
   coverage?: InvestmentCoverageDto;
+
   @ApiProperty()
   declare resourceKey: string;
+
   @ApiProperty({ enum: availabilityValues })
   declare availability: (typeof availabilityValues)[number];
+
   @ApiProperty({ enum: freshnessValues })
   declare freshness: (typeof freshnessValues)[number];
+
   @ApiProperty({ type: String, format: 'date-time', nullable: true })
-  declare lastSuccessfulAt: string | null;
+  declare lastSuccessfulAt: null | string;
+
   @ApiProperty({ type: InvestmentSyncDto })
   declare sync: InvestmentSyncDto;
 }