chore(release): release v2.28.0

[homelab-workflows-bot]

🤖 I have created a release beep boop

2.28.0 (2026-08-31)

🐛 Enhancements + Bug Fixes

• add annotation on coder workspace pods to tell descheduler to not evict them (#894) (6ee84db)
• dev-tools: update bun (non-major) (#890) (f6a347b)
• dev-tools: update tailscale/tailscale (v1.102.2 -> v1.102.3) (#885) (02cdea3)
• github-actions: update ppat/github-workflows (v4.4.0 -> v5.0.1) (#877) (68cd8e7)
• github-actions: update ppat/github-workflows (v5.0.1 -> v6.0.0) (#880) (a652150)
• govern the in-tree helpers the watchdog could not name (#881) (d349321)
• release: add release please configuration (#892) (7f1bc0b)
• terraform-version: update terraform (non-major) (#889) (ea81c25)
• update digest ubuntu (678c655 -> 2260313) (#879) (2c1f767)

🛠 Improvements

• correct and evidence the memory watchdog's kill-path claims (#882) (b4d2c47)
• state why the heap ceiling is not ordered ahead of the share (#886) (5c1f6da)

✨ Features

• github-actions: publish coder-workspace images to GHCR on release (#878) (41c71c1)
• give the VS Code tree one memory envelope and shares of it (#884) (f8cc458)
• update ppat/renovate-presets (v0.2.1 -> v0.3.0) (#888) (f3364d6)

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This PR was generated with Release Please. See documentation.

[homelab-workflows-bot]

🤖 Created releases:

• v2.28.0

🌻