Fix broken Day 1 Agenda link in glossary; rebuild HTML

- appendix-a-glossary.md: corrected 02-day1-agenda.md → ../DAY1_AGENDA.md
- Rebuilt all 129 HTML files

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: taylorarndt

docs/appendix-a-glossary.md

@@ -633,5 +633,5 @@ Every healthy open source project has these files in the root of the repository:
 
 
 *Appendix B - look up any term here at any point during the workshop.*
-*Return to: [Day 1 Agenda](02-day1-agenda.md) | [Understanding GitHub's Web Structure](01-understanding-github-web-structure.md)*
+*Return to: [Day 1 Agenda](../DAY1_AGENDA.md) | [Understanding GitHub's Web Structure](01-understanding-github-web-structure.md)*
 *See also: [Screen Reader Cheat Sheet](appendix-b-screen-reader-cheatsheet.md)*

html/docs/13-github-copilot.html

@@ -783,7 +783,7 @@ <h2 id="alphabetical-quick-reference">Alphabetical Quick Reference</h2>
 </tr>
 </tbody></table>
 <p><em>Appendix B - look up any term here at any point during the workshop.</em>
-<em>Return to: <a href="02-day1-agenda.html">Day 1 Agenda</a> | <a href="01-understanding-github-web-structure.html">Understanding GitHub&#39;s Web Structure</a></em>
+<em>Return to: <a href="../DAY1_AGENDA.html">Day 1 Agenda</a> | <a href="01-understanding-github-web-structure.html">Understanding GitHub&#39;s Web Structure</a></em>
 <em>See also: <a href="appendix-b-screen-reader-cheatsheet.html">Screen Reader Cheat Sheet</a></em></p>
 
   </main>

html/docs/appendix-a-glossary.html

@@ -259,6 +259,56 @@ <h3 id="always-open-bookmark-these">Always Open (Bookmark These)</h3>
 <td>NVDA, JAWS, and VoiceOver navigation commands plus GitHub keyboard shortcuts</td>
 </tr>
 </tbody></table>
+<h3 id="git-reference">Git Reference</h3>
+<table>
+<thead>
+<tr>
+<th scope="col">Appendix</th>
+<th scope="col">Document</th>
+<th scope="col">What It Covers</th>
+</tr>
+</thead>
+<tbody><tr>
+<td><a href="appendix-d-git-authentication.html">D</a></td>
+<td><strong>Git Authentication</strong></td>
+<td>SSH keys, Personal Access Tokens, credential storage, commit signing</td>
+</tr>
+<tr>
+<td><a href="appendix-aa-advanced-git.html">AA</a></td>
+<td><strong>Advanced Git Operations</strong></td>
+<td>Cherry-pick, interactive rebase, reset, revert, tags, detached HEAD, force push, bisect, git clean, branch protection for contributors</td>
+</tr>
+<tr>
+<td><a href="appendix-ab-github-desktop.html">AB</a></td>
+<td><strong>GitHub Desktop</strong></td>
+<td>Visual Git client — clone, branch, stage, commit, push, cherry-pick, conflict resolution, accessibility notes</td>
+</tr>
+<tr>
+<td><a href="appendix-ac-github-cli.html">AC</a></td>
+<td><strong>GitHub CLI Reference</strong></td>
+<td>Installing, auth, repos, issues, PRs, releases, search, aliases, extensions, Copilot CLI, screen reader tips</td>
+</tr>
+<tr>
+<td><a href="appendix-ad-git-security.html">AD</a></td>
+<td><strong>Git Security for Contributors</strong></td>
+<td>.gitignore deep dive, env variables, pre-commit hooks, accidentally committed secrets recovery, push protection, credential storage</td>
+</tr>
+</tbody></table>
+<h3 id="github-community-and-social">GitHub Community and Social</h3>
+<table>
+<thead>
+<tr>
+<th scope="col">Appendix</th>
+<th scope="col">Document</th>
+<th scope="col">What It Covers</th>
+</tr>
+</thead>
+<tbody><tr>
+<td><a href="appendix-ae-github-social.html">AE</a></td>
+<td><strong>GitHub Social — Stars, Following, and Finding Your Community</strong></td>
+<td>Stars, watching repos, following people, home feed, Explore, Trending, Topics, Lists, building your profile presence</td>
+</tr>
+</tbody></table>
 <h3 id="github-features">GitHub Features</h3>
 <table>
 <thead>
@@ -274,11 +324,6 @@ <h3 id="github-features">GitHub Features</h3>
 <td>WCAG 2.2, ARIA roles and patterns, PR accessibility checklist</td>
 </tr>
 <tr>
-<td><a href="appendix-d-git-authentication.html">D</a></td>
-<td><strong>Git Authentication</strong></td>
-<td>SSH keys, Personal Access Tokens, credential storage, commit signing</td>
-</tr>
-<tr>
 <td><a href="appendix-e-github-flavored-markdown.html">E</a></td>
 <td><strong>Markdown and GitHub Flavored Markdown</strong></td>
 <td>Complete guide from basics through GFM - paragraphs, headings, lists, links, tables, alert blocks, Mermaid, math, footnotes, accessible authoring</td>