Write username as slug into the URL

[Copilot]

The selected GitHub username had no presence in the URL — navigating directly or sharing a link always loaded the default user, and browser history was unused.

Changes

• PageWrapper.tsx

  • toSlug(username): normalizes to lowercase, strips non-[a-z0-9-] chars, collapses/trims hyphens — aligned with GitHub's username rules
  • getUsernameFromUrl(): reads ?user= query param on init, falls back to "trueberryless"
  • useState initializer reads from URL instead of a hardcoded string
  • handleUserSelect slugifies the chosen username, updates state, and pushes ?user=<slug> into history
  • popstate listener keeps state in sync with browser back/forward navigation

• src/.gitignore: added package-lock.json (pnpm workspace)

Example

Selecting user Trueberryless updates the URL to:

https://example.com/?user=trueberryless

Navigating directly to that URL loads that user's activity on mount.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• telemetry.astro.build
  • Triggering command: /home/REDACTED/work/_temp/ghcca-node/node/bin/node node /home/REDACTED/work/github-activity/github-activity/src/node_modules/.bin/astro build (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

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Latest commit: e65b9f2

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