Add reconnection logic to remote server (#9289)

Migrated from /Users/kevinyang/Documents/GitHub/warp-internal via
`script/migrate-private-to-public`.

## Commits

- 823458b Add reconnect logic to remote server
- 104aafb tech spec
- c4039c3 clippy
- c4e3a39 nit

crates/remote_server/Cargo.toml

@@ -24,6 +24,7 @@ warp_util.workspace = true
 warpui.workspace = true
 
 [target.'cfg(not(target_family = "wasm"))'.dependencies]
+async-io.workspace = true
 async-process.workspace = true
 
 [target.'cfg(target_family = "wasm")'.dependencies]