Implement additional caching and improve releasing

[igorpecovnik]

Summary

This PR refactors the release workflow and make builds faster, more reliable, and release-centric, while simplifying artifact handling.

Key Changes

• Upload build artifacts directly to the release from each job
• Introduce automatic semantic versioning starting at v1.0.0
• Tag pushes (v*) continue to publish using the provided tag

Build architecture cleanup

• Drop QEMU and Docker-based ARM emulation
• Use native ARM64 runners (ubuntu-24.04-arm) for Linux ARM builds

Performance & reliability

• Retain effective caching:
  • npm cache via actions/setup-node
  • Cargo registry/target cache via Swatinem/rust-cache
  • Cached tauri-cli binary to avoid repeated installs

Platform-specific handling

• macOS .app bundles are zipped before attaching to releases (GitHub releases require files)
• Linux, Windows, and macOS artifacts are attached incrementally as builds complete

Cleanup & maintenance

• Cleanup of old workflow runs is executed after release finalization
• Ensures release publishing is not affected by cleanup logic

Result

• Faster CI runs (no artifact shuffling, no emulation)
• Deterministic, reproducible releases
• Clean semantic versioning starting at v1.0.0 (if no other tag set)