feat: add user insights dashboard section#4
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jordangarrison merged 16 commits intomainfrom Feb 24, 2026
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Add Greenlight.TimeHelpers module that converts ISO 8601 timestamp strings to human-readable relative time strings (e.g. "5m ago", "2h ago", "2d ago"). This will be used by the dashboard template to display when PRs were updated and when commits were authored.
# Conflicts: # lib/greenlight_web/live/dashboard_live.ex
…screenshot Add `nix build .#dockerImage` to the `mix precommit` alias so docker image builds are verified locally before finishing feature work. Also add a dashboard screenshot to the README.
… links - Add UserInsightsServer GenServer that polls GitHub every 5 min and caches user profile, PRs, and commits via ETS - Dashboard reads from cache on mount for instant render and subscribes via PubSub for live updates - Fix PR and commit links to navigate to Greenlight routes instead of GitHub URLs - Add ETS-backed Cache module to application supervision tree
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Summary
UserInsightsServerGenServer/repos/:owner/:repo/pull/:number,/repos/:owner/:repo/commit/:sha) instead of GitHubnix build .#dockerImagetomix precommitaliasChanges
Feature
lib/greenlight/github/user_insights_server.ex— New GenServer: polls user profile + activity, caches in ETS, broadcasts via PubSublib/greenlight/cache.ex— ETS-backed cache module with idempotent initlib/greenlight/github/client.ex— Addedget_authenticated_user/0,search_user_prs/1,search_user_commits/1lib/greenlight/time_helpers.ex— Relative time formattinglib/greenlight_web/live/dashboard_live.ex— Reads cache on mount, subscribes for PubSub updates, internal Greenlight navigation linkslib/greenlight/application.ex— ETS cache init + UserInsightsServer in supervision treeVerification & Docs
mix.exs— Addednix build .#dockerImageto precommit aliasnix/package.nix— Updated stale npmDepsHash for @xyflow/svelte 1.5.1README.md— Added dashboard screenshotdocs/assets/greenlight-dashboard.png— Dashboard screenshotTests
test/— Full coverage including PubSub update test (57 tests)Test plan
get_authenticated_user/0returns user profile from/userendpointsearch_user_prs/1returns PRs from GitHub Search APIsearch_user_commits/1returns commits with message truncationrelative_time/1formats timestamps correctly/repos/:owner/:repo/pull/:number/repos/:owner/:repo/commit/:shamix test