Function with_hook_context 

pub fn with_hook_context<F, R>(context: HookContext, f: F) -> R
where
    F: FnOnce() -> R,

Runs a closure with the given HookContext set as the active context.

This is called by the renderer before invoking a DynamicNode’s render function, enabling use_signal and other hooks to access and persist state across re-renders.

Arguments

• HookContext - The hook context to set as active.
• FnOnce() -> R - The closure to execute with the active context.

Returns

• R - The return value of the closure.