#20130: docs: add awesome-openclaw-agents to Community section

## What changed Added an "Agent Templates" subsection to the Community section linking to [awesome-openclaw-agents](https://github.com/mergisi/awesome-openclaw-agents) -- a curated collection of copy-paste SOUL.md templates for productivity, marketing, business, and development agents. ## Why it matters People setting up OpenClaw often ask "where do I find example SOUL.md files?" This gives them a direct answer from the README itself. ## Change Type - [x] Docs <!-- greptile_comment --> <h3>Greptile Summary</h3> Adds an "Agent Templates" subsection under the Community heading in `README.md`, linking to the PR author's [awesome-openclaw-agents](https://github.com/mergisi/awesome-openclaw-agents) repository — a collection of SOUL.md templates. - The community link itself is reasonable and provides value for users looking for example SOUL.md files. - The entry includes a promotional mention of [CrewClaw](https://crewclaw.com), a third-party commercial service. Other external `.com` links in the README are limited to official OpenClaw ecosystem properties (`clawhub.com`, `openclaw.ai`, `soul.md`). Consider removing the CrewClaw promotion to keep the Community section neutral. - No code changes; docs-only PR with minimal risk. <h3>Confidence Score: 4/5</h3> - Docs-only change with no runtime risk; safe to merge after addressing the commercial promotion concern. - This is a minimal, docs-only change adding a single community link to the README. No code logic is affected. The only concern is the embedded promotion of a third-party commercial service (CrewClaw), which is a style/policy issue rather than a technical one. - README.md — review whether the CrewClaw commercial link is appropriate for the Community section. _{Last reviewed commit: b4f3d05} <!-- greptile_other_comments_section --> _{(3/5) Reply to the agent's comments like "Can you suggest a fix for this @greptileai?" or ask follow-up questions!} <!-- /greptile_comment -->