feat: Add LaTeX Docker chapter; update metadata and previous chapters

frontmatter/abstract.tex

@@ -2,8 +2,9 @@ This document records the development environment and working practices used
 in SSW 590. It is extended with each assignment, and the document history
 identifies what each revision changed. Its chapters currently cover planning and tracking
 the work, the hosts and accounts that make up the environment, and the
-command-line and operational work performed in it. Environments specified here
-are plans, and the actual provisioning will be done in the future.
+command-line and operational work performed in it. The host inventory
+distinguishes machines in service from those still planned.
 Assignment 3 adds the class-based Color Buttons application deployed in Docker
-on Amazon EC2, with public browser and terminal verification evidence, and a
-draft proposal to compare GitHub Actions with Jenkins.
+on Amazon EC2, with public browser and terminal verification evidence;
+a Docker container that compiles \LaTeX\ documents as Overleaf does;
+and a proposal to compare GitHub Actions with Jenkins.

frontmatter/devopsDocumentHistory.tex

@@ -11,6 +11,7 @@ link each entry to the changed chapter, table, figure, or controlled artifact.
 \multicolumn{4}{l}{\small\itshape Document Update History (continued)}\\
 \toprule \textbf{Date / Version} & \textbf{Author Initials} & \textbf{Change} & \textbf{Changed At}\\ \midrule
 \endhead \bottomrule \endlastfoot
+October 5, 2026 / 3.1 & PCB & Added the LaTeX Docker chapter for compiling a sample document with its sources, build and run commands, and test evidence. Updated the document title, keywords, glossary,  abstract, introduction, and hosts. & \ChapterRef{LatexDocker}, \ChapterRef{Hosts}, \ChapterRef{Introduction}, \ChapterRef{CloudDockerDeployment}\\
 October 5, 2026 / 3.0 & VDRF & Added AWS Docker deployment, class-based website sources, execution evidence, and a draft tool-comparison proposal. Updated Assignment 3 metadata and AI log. & \ChapterRef{CloudDockerDeployment}, \ChapterRef{ProjectProposal}, \ChapterRef{AIPromptLog}\\
 September 27, 2026 / 2.1 & VDRF & Added Victor's Q1--Q40 execution screenshots and result interpretation; distinguished the two environments and command variants. & \ChapterRef{LinuxCommands}, \ChapterRef{AIPromptLog}\\
 September 26, 2026 / 2.0 & PCB, VDRF & Added the Linux Commands chapter: working-directory setup with terminal input/output figures, command explanations and interpretation of results, and solutions to the Linux problem set. Updated document metadata and authorship for Assignment 2 and the two-person team. & \ChapterRef{LinuxCommands}, \ChapterRef{Introduction}, \ChapterRef{Hosts}, \ChapterRef{AIPromptLog}\\