docs(cli): add per-command CLI pages

docs/cli/voicecall.md

@@ -0,0 +1,33 @@
+---
+summary: "CLI reference for `clawdbot voicecall` (voice-call plugin command surface)"
+read_when:
+  - You use the voice-call plugin and want the CLI entry points
+  - You want quick examples for `voicecall call|continue|status|tail|expose`
+---
+
+# `clawdbot voicecall`
+
+`voicecall` is a plugin-provided command. It only appears if the voice-call plugin is installed and enabled.
+
+Primary doc:
+- Voice-call plugin: [Voice Call](/plugins/voice-call)
+
+## Common commands
+
+```bash
+clawdbot voicecall status --call-id <id>
+clawdbot voicecall call --to "+15555550123" --message "Hello" --mode notify
+clawdbot voicecall continue --call-id <id> --message "Any questions?"
+clawdbot voicecall end --call-id <id>
+```
+
+## Exposing webhooks (Tailscale)
+
+```bash
+clawdbot voicecall expose --mode serve
+clawdbot voicecall expose --mode funnel
+clawdbot voicecall unexpose
+```
+
+Security note: only expose the webhook endpoint to networks you trust. Prefer Tailscale Serve over Funnel when possible.
+