Add typed voice control and focused dictation to Linux

Host voice control

Read the existing activation, ASR, stop and delivery paths before editing. Keep the user's current speaker trigger and text destination. Retrieve voice-input-and-desktop-routing through Deploychan MCP for application examples.

1. Identify the real user session, compositor, player, display identities and installed application entrypoints. Keep one warm ASR service; distinguish inference from endpointing and transport. Do not change microphone routing just to add a parser.
2. Add exact normalized command aliases. For numbered targets support cardinal and ordinal forms and both natural word orders; include the user's short form. Dictation containing the same words must not execute an action.
3. Map to typed, bounded adapters. Use compositor IPC, the actual media player's supported controls, stable monitor identity with bounded brightness, and graceful application launch/close. Select installed releases by parsed versions and policy.
4. For application bridges, define an action, typed target and request ID. Keep accepted, completed, unsupported and failed states distinct. An avatar's sitting, hiding, dance selection or portrait mode is an application transition, not merely a coordinate change. A renderer-specific path cannot be guessed from another app.
5. Consume a handled action before agent delivery. Report failure through the existing notification/status channel; do not also forward the command as a normal prompt.
6. For dictation, provide an explicit target-mode hotkey/status. Capture and recheck the focused field, put the completed text on the clipboard and invoke the permitted paste mechanism. Never add Enter/send without the user's requested workflow. Support an explicit paragraph phrase with a literal escape if desired.
7. While locked, distinguish blanking from suspension/network loss. Keep permitted media/display-wake controls in the session service. Show the password screen rather than bypassing the lock; do not paste private text into an unverified field.

Keep spoken acknowledgements optional and explicitly requested, except for the user's chosen short device cues. Respect current volume and stop behavior. A failing next-track action can be a missing website Media Session handler, not a recognition problem; a partial paste can be focus/clipboard policy, not a reason to retrain speech.

Deliver supported phrases and adapters, actual loaded service/configuration, failure status and remaining manual checks. Do not run a demonstration, change a working service or send a message merely because this skill was read.