Rosetta Triage Review

Summary: This PR removes the Cursor plugin installation instructions from INSTALLATION.md, replacing them with a brief "Not available for now." notice.

Findings:

• The change is minimal and focused (1-line edit in a single file).
• The PR body is empty — there is no explanation of why the Cursor plugin is being removed or whether this is a temporary or permanent change.
• The replacement text "Not available for now." is vague; readers will not know if they should check back later, use an alternative, or if support was dropped entirely.

Suggestions:

• Add a brief PR description explaining the motivation (e.g., plugin deprecated, not yet published, support paused).
• Consider replacing the vague phrase with a more informative note, such as "Cursor plugin support is not currently available. Follow [issue #X] for updates." or pointing users to an alternative installation method.

Automated triage by Rosetta agent

This is incorrect statement. Plugin exists, there is no way to install it manually right now and I agree with AI suggestions too

@k-bieniek Please check comments