feat(mobile): integrate remote terminal, SSH and reader workflows (#343)

Integrate the Android client with native desktop pairing, remote terminal and SSH/SFTP sessions, keyboard controls, file reading and Agent conversations. Preserve authenticated connection ownership and per-device input permissions.

Validation: all ten required GitHub checks passed, including five native test platforms and both macOS release workspace checks.

nebula-completions/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "nebula-completions"
-version = "1.9.1"
+version = "2.0.0"
 edition.workspace = true
 
 [features]