ENH: Add deployment pipelines for Tauri RPM builds

[YektaY]

Description

• build-and-deploy-dev.yml (auto-deploy on merge to main via rolling dev-latest pre-release)
• build-release.yml (attach RPM to GitHub release)
• and deploy-prod.yml (manual workflow_dispatch to LCLS/FACET/TESTFAC).

Motivation

Sets up deployment pipelines for the squirrel frontend.

Screenshots

Pre-merge checklist

• Code works interactively
• Code follows the style guide
• Code contains descriptive docstrings
• New/changed functions and methods are covered in the test suite where possible
• Test suite passes locally
• Test suite passes on GitHub Actions