- Change RQLite HTTP bind from localhost to 0.0.0.0
- Change RQLite Raft bind from localhost to 0.0.0.0
- This allows secondary bootstrap nodes and regular nodes to join the cluster
- Resolves 'invalid join address' error for secondary bootstrap nodes
- Primary bootstrap (57.129.81.31): starts new cluster (no join address)
- Secondary bootstrap (38.242.250.186): joins primary bootstrap cluster
- Regular nodes: join primary bootstrap cluster
This allows both VPS servers to be bootstrap nodes while forming a
proper RQLite cluster where the secondary bootstrap joins the primary
instead of trying to start its own independent cluster.
Should resolve the leadership establishment timeout on the second VPS.
