Update README with LeetCode Daily Challenge

Author: jeremymanning

README.md

@@ -50,6 +50,7 @@ This means you'll always find an AI-generated solution to compare with or learn
 | August 28, 2026 | [3734](https://leetcode.com/problems/lexicographically-smallest-palindromic-permutation-greater-than-target/description/?envType=daily-question) | [Click here](https://github.com/ContextLab/leetcode-solutions/tree/main/problems/3734) | 🔴 Hard |
 | August 29, 2026 | [2948](https://leetcode.com/problems/make-lexicographically-smallest-array-by-swapping-elements/description/?envType=daily-question) | [Click here](https://github.com/ContextLab/leetcode-solutions/tree/main/problems/2948) | 🟡 Medium |
 | August 30, 2026 | [2091](https://leetcode.com/problems/removing-minimum-and-maximum-from-array/description/?envType=daily-question) | [Click here](https://github.com/ContextLab/leetcode-solutions/tree/main/problems/2091) | 🟡 Medium |
+| August 31, 2026 | [2058](https://leetcode.com/problems/find-the-minimum-and-maximum-number-of-nodes-between-critical-points/description/?envType=daily-question) | [Click here](https://github.com/ContextLab/leetcode-solutions/tree/main/problems/2058) | 🟡 Medium |
 
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