Replace "closures" terminology

[mileswwatkins]

Because that name isn't inclusive of all the information (updates, warnings, etc).

Maybe with "update" or "notifications" (although the latter is sorta overloaded in UX meaning).

[mileswwatkins]

@gerirosenberg, what do you think the terminology should be here? The word needs to encompass all of these examples put out by the trail authority (which is why "closures" doesn't make sense anymore):

• road closures
• trail or bridge closures
• indoor COVID mask requirements
• trail re-openings
• car parking rules
• water availability notices
• increased bear activity
• campfire/cooking restrictions