docs: add community announcement draft for promotion

Short (chat/tweet) and long (forum/blog) versions ready to adapt.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: guanjiawei

docs/community-announcement.md

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+# AIMA Doctor — Community Announcement Draft
+
+> Use this as a template for posting to OpenClaw community channels (Discord,
+> forums, social media, etc.). Adapt the tone to the platform.
+
+---
+
+## Short version (Discord / chat / tweet)
+
+Shipped **AIMA Doctor** — a one-command rescue for OpenClaw when your agent is
+stuck. Install from ClawHub:
+
+```
+clawhub install aima-doctor
+```
+
+Then `/aima my agent keeps failing` in any conversation. It diagnoses the
+issue and walks you through the fix. Works on macOS, Linux, and Windows.
+
+GitHub: https://github.com/Approaching-AI/aima-openclaw
+
+---
+
+## Long version (forum / blog / README showcase)
+
+### AIMA Doctor: one-command diagnosis and repair for OpenClaw
+
+Ever had your OpenClaw agent get stuck in a loop, fail silently, or refuse to
+complete an install? Instead of manually digging through logs, AIMA Doctor
+gives you a deterministic rescue path.
+
+**What it does:**
+
+- Diagnoses OpenClaw process health (hung, crashed, or unresponsive agents)
+- Fixes configuration breakage (corrupted settings, missing config)
+- Recovers device registration and tokens
+- Runs guided repairs powered by AIMA platform diagnostics
+
+**How it works:**
+
+AIMA Doctor ships a packaged helper runtime that runs locally on your machine.
+No opaque remote scripts — everything is versioned and auditable. It connects
+to the AIMA platform API for diagnostics, then executes deterministic repair
+steps on your machine.
+
+**Install:**
+
+```bash
+clawhub install aima-doctor
+```
+
+**Use:**
+
+```
+/aima my agent keeps failing to install the package
+/aima status
+/aima cancel
+```
+
+When AIMA Doctor asks a follow-up question, reply with `/aima <your answer>`.
+
+**Compatibility:** macOS, Linux, Windows — OpenClaw 2026.3.22+
+
+**Links:**
+
+- ClawHub: `clawhub install aima-doctor`
+- GitHub: https://github.com/Approaching-AI/aima-openclaw
+- Homepage: https://aimaservice.ai/doctor
+
+Feedback welcome — open an issue or drop a message here.