Grove Notice Grace Period Enforcement

What: The Grove climate contribution notice display logic now respects a grace period flag, allowing more persistent display of important notices.

How it works:

• When notice_is_grace_period is false, notices are shown regardless of previous user dismissals
• Grace period defaults to true, maintaining existing behavior
• After grace period ends, users see notices even if previously dismissed

Details:

• Affects the timing of when Grove-related notices appear in the CLI
• Allows for more aggressive communication of important announcements after initial grace period
• Evidence: GBB() at line 407802 (previously m2B() at line 407357 in v2.0.8), new grace period check at line 407805