[Init] Initial commit - NetMesh terminal manager

skills/netcatty-tool-cli/references/control-commands.md

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+# Control Commands
+
+Read this when you need diagnostics, cancellation, or to re-enable a cancelled chat scope.
+
+## Useful Commands
+
+- Runtime diagnostics:
+  - `<netcatty-cli-prefix> status --json`
+- Cancel outstanding Netcatty work for this chat scope:
+  - `<netcatty-cli-prefix> cancel --chat-session <chat-session-id> --json`
+- Re-enable execution for that same chat scope:
+  - `<netcatty-cli-prefix> resume --chat-session <chat-session-id> --json`
+
+## Rules
+
+- `cancel` affects the current chat scope; it requests cancellation for in-flight `exec`, session-backed SFTP transfers, and running `job-start` work in that scope. Later `exec` calls in that scope stay blocked until `resume`.
+- Do not issue control commands concurrently with other Netcatty CLI commands for the same chat session.