docs: replace backtick continuations with splatting in init example

[tablackburn]

Summary

• Replaces line-continuation backticks in the non-interactive Initialize-Template.ps1 example (README.md) with a $templateParameters splat.
• Splatting reads cleaner, doesn't break on trailing whitespace, and renders consistently at any width.

Follow-on tracked separately: tablackburn/ai-agent-instruction-modules#16 (consider shared style guidance to avoid backticks/semicolons in PowerShell snippets).

Test plan

• Render README.md on GitHub and confirm the updated code block looks right
• Copy-paste the splat block into a PowerShell session and confirm it parses

🤖 Generated with Claude Code

Summary by CodeRabbit

• Documentation
  • Updated Quick start guide with improved examples for template initialization, demonstrating parameter hashtable usage patterns.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: b1192803-ae7c-40b0-b485-e0e82205e200

📥 Commits

Reviewing files that changed from the base of the PR and between 40606f1 and b0e39c9.

📒 Files selected for processing (1)

• README.md

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📝 Walkthrough

Walkthrough

Documentation in README.md Quick start section updated to demonstrate parameter passing using a hashtable object with @templateParameters syntax instead of inline command-line parameters to Initialize-Template.ps1.

Changes

Documentation Update

Layer / File(s)	Summary
Quick Start Example README.md	Initialize-Template.ps1 invocation refactored to use $templateParameters hashtable with splatting (@templateParameters) instead of individual -ModuleName, -Prefix, -Author, -Description, -ProjectUri parameters.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Poem

A rabbit hops through code so neat,
With parameters hashtabled, oh what a treat!
No more inline flags to clutter the call,
Just splatted syntax — the cleanest of all! 🐰✨

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately summarizes the main change: replacing backtick continuations with parameter splatting syntax in the Initialize-Template.ps1 documentation example.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch docs/readme-splat-init-template

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[Copilot]

Pull request overview

Updates the README’s non-interactive Initialize-Template.ps1 usage example to avoid PowerShell backtick line continuations by using a hashtable splat, improving readability and copy/paste robustness in rendered Markdown.

Changes:

• Replaced backtick-based line continuations in the README init example with a $templateParameters hashtable splat.
• Kept the same parameter set (ModuleName, Prefix, Author, Description, ProjectUri) while improving formatting resilience.

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