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Add Minimum Equal Sum of Two Arrays solution and tests; update README with new problem link

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`38`	`38`	`- https://leetcode.com/problems/product-of-array-except-self/`
`39`	`39`	`- Hash Table: https://leetcode.com/problems/sequential-digits/description/`
`40`	`40`	`- Hash Table: https://leetcode.com/problems/find-all-duplicates-in-an-array/`
	`41`	`+- https://leetcode.com/problems/minimum-equal-sum-of-two-arrays-after-replacing-zeros/description/?envType=daily-question&envId=2025年05月10日`
	`42`	`+-`
`41`	`43`
`42`	`44`
`43`	`45`	`### Topics`

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	`1`	`+// https://leetcode.com/problems/minimum-equal-sum-of-two-arrays-after-replacing-zeros/description/?envType=daily-question&envId=2025年05月10日`
	`2`	`+`
	`3`	`+void main(List<String> args) {`
	`4`	`+ print(Solution().minSum([3, 2, 0, 1, 0], [6, 5, 0]));`
	`5`	`+ print(Solution().minSum([2, 0, 2, 0], [1, 4]));`
	`6`	`+}`
	`7`	`+`
	`8`	`+class Solution {`
	`9`	`+ ////! Solved from the first Submission`
	`10`	`+ int minSum(List<int> nums1, List<int> nums2) {`
	`11`	`+ int nums1Total = 0;`
	`12`	`+ int nums2Total = 0;`
	`13`	`+ int nums1Zeros = 0;`
	`14`	`+ int nums2Zeros = 0;`
	`15`	`+ for (var i = 0; i < nums1.length; i++) {`
	`16`	`+ if (nums1[i] == 0) {`
	`17`	`+ nums1Zeros++;`
	`18`	`+ } else {`
	`19`	`+ nums1Total += nums1[i];`
	`20`	`+ }`
	`21`	`+ }`
	`22`	`+`
	`23`	`+ for (var i = 0; i < nums2.length; i++) {`
	`24`	`+ if (nums2[i] == 0) {`
	`25`	`+ nums2Zeros++;`
	`26`	`+ } else {`
	`27`	`+ nums2Total += nums2[i];`
	`28`	`+ }`
	`29`	`+ }`
	`30`	`+`
	`31`	`+ int total1 = nums1Zeros * 1 + nums1Total;`
	`32`	`+ int total2 = nums2Zeros * 1 + nums2Total;`
	`33`	`+`
	`34`	`+ if (nums1Zeros == 0 &&`
	`35`	`+ nums2Zeros == 0 &&`
	`36`	`+ nums1Total > 0 &&`
	`37`	`+ nums2Total > 0 &&`
	`38`	`+ nums1Total != nums2Total) {`
	`39`	`+ return -1;`
	`40`	`+ } else if (nums1Zeros == 0 && nums1Total < total2 \|\|`
	`41`	`+ nums2Zeros == 0 && nums2Total < total1) {`
	`42`	`+ return -1;`
	`43`	`+ }`
	`44`	`+`
	`45`	`+ return total1 > total2 ? total1 : total2;`
	`46`	`+ }`
	`47`	`+}`

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