Closes #108: Docs: update stale version references and consistently code-format examples

[simplycubed-code]

Automated change from an issue. A human reviews and merges; this loop does not.

Walkthrough

This docs-only change audits the user-facing install and release guidance to remove stale version references and align the docs on the current v0.1.9 release. The install examples in the README, setup guide, and status page now treat the version as a pinned <release-tag> to reduce repeated hardcoded tags, while still calling out v0.1.9 as the current known release and showing the matching simplycubed version output.

It also makes the command examples more consistent and easier to scan. Inline CLI invocations that describe operational checks now appear as fenced shell blocks where appropriate, and the surrounding prose more clearly explains what preflight, --dry-run, and model override commands do. The release-process doc is updated in the same spirit by replacing version-specific examples with reusable semver placeholders and timeless wording.

Changes

Area	Summary
Top-level product docs	README.md and STATUS.md refresh the current release messaging, replace hardcoded install tags with <release-tag>, and keep version/output examples consistent with v0.1.9.
Setup and operator guidance	docs/setup.md updates onboarding snippets to use a pinned placeholder tag and reformats operational CLI examples like preflight, --dry-run, and --model into clearer shell blocks.
Release process docs	docs/release.md removes stale point-release examples in favor of generic vX.Y.Z and <tag> placeholders so release instructions stay accurate across future versions.

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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