grafana-jump: inline toolbar button, update toast, generic link targets

[nsheaps-oura]

Summary

• Inline toolbar button: on a PR page, the jump button now injects directly into GitHub's own header toolbar ([class^="gh-header-actions"]), the same selector github-to-graphite-button already anchors to - mirroring how the Graphite↔GitHub buttons in this repo inject theirs. Every other supported context (branch/workflow/run/runner/runnerGroup - all on the Actions tab, not a PR) has no known equivalent stable toolbar, so those keep the existing floating button. The unconfigured-state label is now always "⚙️ Set up links" (previously split between "Set up Grafana jump" and "No jump target configured for this page").
• Update-detected toast: compares GM.info.script.version against the last-seen version recorded in storage (no network call - this only detects a local upgrade the script manager already applied). When it differs, shows a toast styled after nsheaps/cept's own UpdateToast component (dark, bottom-centered, fade/slide transition), auto-dismissing after 10s, linking to this package's own CHANGELOG.md (already generated per-release by release-it/conventional-changelog - no new changelog infra needed).
• Generic link targets: a new type: link jump target - a {{fieldKey}}-templated URL for linking anywhere (a wiki, a runbook, another tool entirely), not just Grafana. Reuses the same placeholder-scanning requiredFields/renderTemplate machinery already built for trace targets, so applicability is inferred purely from which placeholders the URL template uses.
• Expanded context fields: adds org, repoFullName, serverUrl, apiUrl to the field vocabulary a target can reference, loosely mirroring GitHub Actions' own github context object as far as a value is actually derivable from a GitHub page's URL (deliberately not adding actor/sha/event_name etc. since those aren't derivable from a page URL alone, and a target referencing one should never show as applicable rather than showing with a guessed value).
• GreasyFork sync via raw blob at latest, not release assets: GreasyFork's release-webhook sync reads content server-side via git show <release-tag>:<path> rather than fetching the stored sync URL over HTTP, so the URL only needs to parse to the right git path - it doesn't need to be a releases/.../download/ URL, and the file doesn't need to be flattened to repo root. @downloadURL/@updateURL for all three published packages now point at raw.githubusercontent.com/.../latest/packages/<pkg>/dist/script.user.js instead. Dropped the flat root-level mirror commit step and the release-asset upload step from release.yaml accordingly. The GitHub Release (and its webhook) stays, since it still carries the changelog/bump report and triggers GreasyFork's sync - only the URL shape changed, not the trigger mechanism.

Changes

• packages/github-actions-grafana-jump/src/index.ts: LinkTarget type + normalizeTarget/requiredFields/targetKey/buildJumpUrl/configToYamlLite support; expanded ContextFieldKey/CONTEXT_FIELD_KEYS/contextFields; renderInlineButton/populateJumpContainer/styleJumpButton for the inline-vs-floating button split; checkForUpdate/showUpdateToast/isVersionUpdate/recordSeenVersion for the update toast; config-modal UI for the new target type and fields.
• packages/github-actions-grafana-jump/src/meta.json, packages/graphite-to-github-button/src/meta.json, packages/github-to-graphite-button/src/meta.json: @downloadURL/@updateURL switched to the raw-blob-at-latest-tag form; grafana-jump's description tweak (no longer Grafana-only).
• .github/workflows/release.yaml: dropped the flat root-level .user.js mirror step and the release-asset upload step; updated comments to explain the new sync mechanism.
• README.md: updated the versioning/releases section to describe the raw-blob sync URL instead of the release-asset one.
• packages/github-actions-grafana-jump/test/grafana-jump.test.js: unit tests for the new target type, expanded contextFields, and isVersionUpdate.
• .github/jump-links.config.yaml: docs/example update for the new field vocabulary and type: link.

Test plan

• tsc --build compiles cleanly (verified via a scratch compile in this sandbox - no package registry access here to run the real yarn build; CI will run the actual build).
• node --test passes all 52 unit tests (52/52, including the new link-target and isVersionUpdate cases), against a local scratch build of dist/index.js.
• Manually verify the inline button appears in a real PR page's header toolbar, and the floating button still appears on branch/workflow/run/runner pages.
• Manually verify the update toast appears once after bumping the stored "last seen" version below the running one, auto-dismisses after 10s, and links to the CHANGELOG.
• Manually verify a type: link target shows/hides correctly based on which {{fieldKey}} placeholders its URL template uses.
• After merge, once a release publishes each package's file at the new raw-blob path, update each script's registered "Source Code URL" in GreasyFork's own site UI to match (an out-of-repo, account-side step).

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Generated by Claude Code

[github-actions]

Userscript Version Preview

Preview only — versions and CHANGELOGs are bumped automatically on merge to main, not in this PR. Manual bumps to a higher version are preserved.

Package	Base	New	Action
github-actions-grafana-jump	0.2.4	0.2.5	will-bump