chore(main): release 2.0.0

[nbyl]

🤖 I have created a release beep boop

2.0.0 (2026-08-27)

⚠ BREAKING CHANGES

• backup: Existing server VMs must run the disk migration in docs/DEPLOYMENT.md before deploying; the data disk mount relocates to /mnt/disks/minecraft with a data/ subdirectory and CurrentInfraVersion is bumped to 4.

Features

• api: add backup catalog and idempotent report ingestion (#477) (59f7dc8), closes #429
• backup: add per-server backup configuration and runtime (#435) (7de6548)
• backups: add backup UI and operational documentation (#483) (079e25f)
• backups: create new servers from retained backups (#482) (a0af790)
• backups: move backup actions to catalog page and add server filter (#487) (df754e6)
• backups: preserve deleted-server backups with scheduled cleanup (#479) (3fe6a08)
• backups: restore snapshots onto existing servers (#481) (1e193cd)
• establish central backup infrastructure (#434) (d1183be)
• improve backup table with server-side pagination, sort, and filter (#489) (eb9f4c7)
• machine-agent: report backup manifests to controller (#478) (c3c85a6)
• web: add dark mode with system-default theme switcher (#468) (278736d)
• web: apply shadcn vega preset (#461) (f1fcbe4)
• web: migrate layout and shell components (#457) (7ccfdef)
• web: migrate modals and progress to shadcn (#455) (3df2118)
• web: migrate server pages to shadcn and RHF (#459) (6746e04)
• web: migrate setup wizards to RHF and Zod (#458) (89db4fd)
• web: migrate to plain shadcn components (#454) (b7de099)
• web: replace UI primitives with shadcn components (#452) (ec4639d)

Bug Fixes

• add deploy_id annotation to force new Cloud Run revisions (#484) (6b11cd0)
• build: inject release version into controller and machine-agent images (#467) (d045ab6)
• correct backup JSON tags and Docker build ordering (#485) (2f3f288), closes #423
• css: don't re-run lightningcss visitor during minify (fix <a (46acda0)
• machine-agent: restore docker CLI and CA certs on debian 13 (#448) (7a62b1d)
• web: complete light theme migration and harden layout assertions (#464) (da8c440)

Performance Improvements

• build: reorder controller layers, add Go cache mounts, drop Cloud Build (#465) (fcf67d7)

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