docs(channels,nodes): add Related sections to pages missing them

docs/nodes/audio.md

@@ -189,3 +189,9 @@ When `requireMention: true` is set for a group chat, OpenClaw now transcribes au
 - For `parakeet-mlx`, if you pass `--output-dir`, OpenClaw reads `<output-dir>/<media-basename>.txt` when `--output-format` is `txt` (or omitted); non-`txt` output formats fall back to stdout parsing.
 - Keep timeouts reasonable (`timeoutSeconds`, default 60s) to avoid blocking the reply queue.
 - Preflight transcription only processes the **first** audio attachment for mention detection. Additional audio is processed during the main media understanding phase.
+
+## Related
+
+- [Media understanding](/nodes/media-understanding)
+- [Talk mode](/nodes/talk)
+- [Voice wake](/nodes/voicewake)

docs/nodes/camera.md

@@ -160,3 +160,9 @@ openclaw nodes screen record --node <id> --duration 10s --fps 15   # prints MEDI
 Notes:
 
 - Requires macOS **Screen Recording** permission (TCC).
+
+## Related
+
+- [Image and media support](/nodes/images)
+- [Media understanding](/nodes/media-understanding)
+- [Location command](/nodes/location-command)

docs/nodes/images.md

@@ -71,3 +71,9 @@ The WhatsApp channel runs via **Baileys Web**. This document captures the curren
 - Cover send + reply flows for image/audio/document cases.
 - Validate recompression for images (size bound) and voice-note flag for audio.
 - Ensure multi-media replies fan out as sequential sends.
+
+## Related
+
+- [Camera capture](/nodes/camera)
+- [Media understanding](/nodes/media-understanding)
+- [Audio and voice notes](/nodes/audio)

docs/nodes/location-command.md

@@ -96,3 +96,9 @@ Errors (stable codes):
 - Off: “Location sharing is disabled.”
 - While Using: “Only when OpenClaw is open.”
 - Precise: “Use precise GPS location. Toggle off to share approximate location.”
+
+## Related
+
+- [Channel location parsing](/channels/location)
+- [Camera capture](/nodes/camera)
+- [Talk mode](/nodes/talk)

docs/nodes/talk.md

@@ -88,3 +88,9 @@ Defaults:
 - `stability` for `eleven_v3` is validated to `0.0`, `0.5`, or `1.0`; other models accept `0..1`.
 - `latency_tier` is validated to `0..4` when set.
 - Android supports `pcm_16000`, `pcm_22050`, `pcm_24000`, and `pcm_44100` output formats for low-latency AudioTrack streaming.
+
+## Related
+
+- [Voice wake](/nodes/voicewake)
+- [Audio and voice notes](/nodes/audio)
+- [Media understanding](/nodes/media-understanding)

docs/nodes/troubleshooting.md

@@ -119,3 +119,9 @@ Related:
 - [/nodes/location-command](/nodes/location-command)
 - [/tools/exec-approvals](/tools/exec-approvals)
 - [/gateway/pairing](/gateway/pairing)
+
+## Related
+
+- [Nodes overview](/nodes)
+- [Gateway troubleshooting](/gateway/troubleshooting)
+- [Channel troubleshooting](/channels/troubleshooting)

docs/nodes/voicewake.md

@@ -64,3 +64,9 @@ Who receives it:
 
 - Voice Wake is currently disabled in Android runtime/Settings.
 - Android voice uses manual mic capture in the Voice tab instead of wake-word triggers.
+
+## Related
+
+- [Talk mode](/nodes/talk)
+- [Audio and voice notes](/nodes/audio)
+- [Media understanding](/nodes/media-understanding)