#10766: docs: add one-click OCI deploy and openclaw-oci-free to Oracle Cloud guide

## What - Add a **One-click deploy (Terraform)** section to the Oracle Cloud platform docs. - Document the [openclaw-oci-free](https://github.com/statickidz/openclaw-oci-free) repo and use the official "Deploy to Oracle Cloud" button (linked SVG) for the OCI Resource Manager stack. <img width="1780" height="1220" alt="Screenshot 2026-02-05 211231" src="https://github.com/user-attachments/assets/b3c2b275-a03e-40b1-ba27-287fba4f542a" /> ## Why Users can deploy OpenClaw on OCI Always Free via Terraform/Resource Manager with one click; the main Oracle doc only described manual console setup. Surfacing the openclaw-oci-free repo and the deploy button makes that path discoverable and consistent with the repo’s README. ## Changes - **docs/platforms/oracle.md**: New "One-click deploy (Terraform)" section after the cost comparison, with the OCI deploy button, step-by-step instructions, and a note that the rest of the page is the manual path. ## Testing - Docs-only change. No code or tests modified. - Checked that the deploy URL and repo link match the openclaw-oci-free repo. <!-- greptile_comment --> <h2>Greptile Overview</h2> <h3>Greptile Summary</h3> - Adds a new **One-click deploy (Terraform)** section to the Oracle Cloud platform guide. - Links to the `openclaw-oci-free` repository and includes an OCI Resource Manager “Deploy to Oracle Cloud” button. - Provides short step-by-step instructions for creating/applying the stack and onboarding after first boot. - Clarifies that the remainder of the page documents the manual OCI setup path. <h3>Confidence Score: 4/5</h3> - This PR is low-risk and mostly safe to merge, but there’s a docs-rendering compatibility concern to resolve. - The change is docs-only and localized to a single Markdown page. The main risk is the use of raw HTML for the deploy button/link, which can be stripped or altered by some Markdown/MDX pipelines, making the instructions incomplete in production docs. - docs/platforms/oracle.md <!-- 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 -->