test(api-keys): improve typings in wrapWithThen mock implementation

backend/src/api-keys/repositories/api-keys.repository.spec.ts

@@ -19,11 +19,11 @@ describe("ApiKeysRepository", () => {
 		execute: jest.fn(),
 	};
 
-	const wrapWithThen = (obj: any) => {
+	const wrapWithThen = (obj: unknown) => {
 		// biome-ignore lint/suspicious/noThenProperty: Necessary to mock Drizzle's awaitable query builder
 		Object.defineProperty(obj, "then", {
-			value: function (onFulfilled: any) {
-				const result = this.execute();
+			value: function (onFulfilled: (arg0: unknown) => void) {
+				const result = (this as any).execute();
 				return Promise.resolve(result).then(onFulfilled);
 			},
 			configurable: true,

backend/src/auth/auth.controller.spec.ts

@@ -75,6 +75,7 @@ describe("AuthController", () => {
 				password: "password",
 				username: "test",
 			};
+			// biome-ignore lint/suspicious/noExplicitAny: Necessary to avoid defining full DTO in test
 			await controller.register(dto as any);
 			expect(authService.register).toHaveBeenCalledWith(dto);
 		});

backend/src/categories/repositories/categories.repository.spec.ts

@@ -20,11 +20,11 @@ describe("CategoriesRepository", () => {
 		execute: jest.fn(),
 	};
 
-	const wrapWithThen = (obj: any) => {
+	const wrapWithThen = (obj: unknown) => {
 		// biome-ignore lint/suspicious/noThenProperty: Necessary to mock Drizzle's awaitable query builder
 		Object.defineProperty(obj, "then", {
-			value: function (onFulfilled: any) {
-				const result = this.execute();
+			value: function (onFulfilled: (arg0: unknown) => void) {
+				const result = (this as any).execute();
 				return Promise.resolve(result).then(onFulfilled);
 			},
 			configurable: true,

backend/src/favorites/repositories/favorites.repository.spec.ts

@@ -19,11 +19,12 @@ describe("FavoritesRepository", () => {
 		execute: jest.fn(),
 	};
 
-	const wrapWithThen = (obj: any) => {
+	const wrapWithThen = (obj: unknown) => {
 		// biome-ignore lint/suspicious/noThenProperty: Necessary to mock Drizzle's awaitable query builder
+		// biome-ignore lint/suspicious/noExplicitAny: Necessary to mock Drizzle's awaitable query builder
 		Object.defineProperty(obj, "then", {
-			value: function (onFulfilled: any) {
-				const result = this.execute();
+			value: function (onFulfilled: (arg0: unknown) => void) {
+				const result = (this as any).execute();
 				return Promise.resolve(result).then(onFulfilled);
 			},
 			configurable: true,

backend/src/reports/repositories/reports.repository.spec.ts

@@ -21,11 +21,12 @@ describe("ReportsRepository", () => {
 		execute: jest.fn(),
 	};
 
-	const wrapWithThen = (obj: any) => {
+	const wrapWithThen = (obj: unknown) => {
 		// biome-ignore lint/suspicious/noThenProperty: Necessary to mock Drizzle's awaitable query builder
+		// biome-ignore lint/suspicious/noExplicitAny: Necessary to mock Drizzle's awaitable query builder
 		Object.defineProperty(obj, "then", {
-			value: function (onFulfilled: any) {
-				const result = this.execute();
+			value: function (onFulfilled: (arg0: unknown) => void) {
+				const result = (this as any).execute();
 				return Promise.resolve(result).then(onFulfilled);
 			},
 			configurable: true,