Jericha Historical Timeline

This is the consolidated calendar for Jericha's high-level history. It combines the compatible dates in Timeline.md and Timeline - Updated.md with newer GM corrections. It preserves the modern sequence from the Drakkuskan War through the Void Era while rejecting two superseded legacy claims: Dragonfall did not occur at 1 M.B., and Witchborn Power did not originate in the 2012 Power Paradox.