chore: import upstream snapshot with attribution

apps/sim/stores/logs/store.ts

@@ -0,0 +1,36 @@
+import { create } from 'zustand'
+import { persist } from 'zustand/middleware'
+import type { LogDetailsUIState } from './types'
+import { clampPanelWidth, DEFAULT_LOG_DETAILS_WIDTH } from './utils'
+
+export const useLogDetailsUIStore = create<LogDetailsUIState>()(
+  persist(
+    (set) => ({
+      panelWidth: DEFAULT_LOG_DETAILS_WIDTH,
+      /**
+       * Updates the log details panel width, enforcing min/max constraints.
+       * @param width - Desired width in pixels for the panel.
+       */
+      setPanelWidth: (width) => {
+        set({ panelWidth: clampPanelWidth(width) })
+      },
+      isResizing: false,
+      /**
+       * Updates the resize state flag.
+       * @param isResizing - True while the panel is being resized via mouse drag.
+       */
+      setIsResizing: (isResizing) => {
+        set({ isResizing })
+      },
+    }),
+    {
+      name: 'log-details-ui-state',
+      partialize: (state) => ({ panelWidth: state.panelWidth }),
+      onRehydrateStorage: () => (state) => {
+        if (state) {
+          state.panelWidth = clampPanelWidth(state.panelWidth)
+        }
+      },
+    }
+  )
+)