[cosark]

Description

Adds a One-Click Deploy section with a RepoCloud button to README.md, right after the Quickstart section.
This gives the community one-click access to deploy OpenRemote at an affordable host, as a ready-made template that needs no other instructions, with more providers to come.

Checklist

• 1. Acceptance criteria of the linked issue(s) are met
• 2. Tests are written and all tests pass (documentation only)
• 3. Changes are manually tested by you and the reviewer
• 4. Documentation is written or updated

[CLAassistant]

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud