feat: add VT323 retro terminal font and --usage branding

[jdx]

Summary

• Add VT323 font (retro terminal style) for hero title and navbar
• Style title as "--usage" (CLI flag style) for consistent branding
• Add green glow text effect to hero title
• Update navbar title to use VT323 with green color

Preview

The hero and navbar now display "--usage" in the VT323 retro terminal font with a green glow effect, giving the site a CLI-authentic feel.

🤖 Generated with Claude Code

---

Note

Introduces a CLI-themed visual refresh across the docs.

• Rename site and hero titles to --usage in config.mts and UsageHero.vue
• Import VT323 font and style navbar title with VT323 and --usage green
• Restyle hero title: VT323 font, larger size, solid green color, glow text-shadow; tweak responsive sizing

^{Written by Cursor Bugbot for commit 5756c7c. This will update automatically on new commits. Configure here.}

[Copilot]

Pull request overview

This PR enhances the branding by adopting a CLI-authentic aesthetic with the VT323 retro terminal font and "--usage" flag-style naming. The changes apply consistent styling across the hero section and navigation bar, including a green glow effect that reinforces the terminal theme.

Changes:

• Introduced VT323 Google Font and applied it to the hero title and navbar title
• Updated branding from "Usage" to "--usage" (CLI flag format) in hero, navbar, and site config
• Added green glow text shadow effect to the hero title and increased its font size

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 2 comments.

File	Description
docs/.vitepress/theme/custom.css	Added VT323 font import, styled navbar title with VT323 and green color, updated hero title styling with larger size and glow effect
docs/.vitepress/theme/UsageHero.vue	Changed hero title text from "Usage" to "--usage"
docs/.vitepress/config.mts	Updated site title from "Usage" to "--usage"

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[Copilot]

Loading fonts from Google Fonts at runtime can impact initial page load performance. Consider self-hosting the VT323 font or using the preconnect link hint to improve loading speed.

Suggested change

@import url('https://fonts.googleapis.com/css2?family=VT323&display=swap');

[Copilot]

The CSS variable --usage-green-glow is used but may not be defined in the codebase. Verify that this variable is declared in the :root selector, or replace it with a valid color value to prevent the text-shadow from failing silently.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 47.36%. Comparing base (6740061) to head (5756c7c).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #443   +/-   ##
=======================================
  Coverage   47.36%   47.36%           
=======================================
  Files          47       47           
  Lines        6653     6653           
  Branches     6653     6653           
=======================================
  Hits         3151     3151           
  Misses       1739     1739           
  Partials     1763     1763           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.