Promote Mimris in README

[SnorreFossland]

Summary

• tighten the README opening around Mimris as an open-source graphical modelling and metamodelling tool
• add the verified public demo and GitHub links
• cross-link Mimris AI Workspace as the structured project execution companion

Verification

• README-only promotion branch created from main
• public demo link verified in the promotion kit: https://mimris.vercel.app

Draft PR for review before using the repository README as a promotion surface.

[vercel]

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Project	Deployment	Actions	Updated (UTC)
mimris	Ready	Preview, Comment	Jun 8, 2026 9:23pm

[SnorreFossland]

GitHub launch feedback surface is now open for the modelling app:

• Feedback issue: Launch feedback: Mimris modelling and metamodelling #30
• Companion Mimris AI Workspace README PR: https://github.com/Mimris/mimris-ai-workspace/pull/8
• Combined public overview: https://site-swart-omega-89.vercel.app

Before merging this README promotion PR, please check that the opening positioning is ready to receive public launch traffic and that feedback can be routed to the issue above.

[SnorreFossland]

Public promotion link clarification:

• Use the Mimris AI Workspace demo for public cross-links: https://mimris-ai-workspace.vercel.app
• Route public feedback for both Mimris and Mimris AI Workspace to: Launch feedback: Mimris modelling and metamodelling #30
• The Mimris AI Workspace source repository and private feedback issue are owner-authenticated/internal until repository visibility changes.

[Copilot]

Pull request overview

Updates the repository README to better position Mimris as an open-source graphical modelling/metamodelling tool and to add public-facing links for discovery.

Changes:

• Rewrites the opening description to clearly describe Mimris’ purpose and capabilities.
• Adds the verified public demo link and GitHub repository link.
• Adds a “Related project” link to Mimris AI Workspace and removes leftover merge-conflict artifacts from the README.