[Dreamcoder08]

Description

Deliver the previously reviewed documentation snapshot with a valid conventional-commit history. Supersedes #54; child review slices #55, #56, #57 and #58 remain available as evidence.

• Preserve all 13 user-facing documentation files byte-for-byte from the approved child snapshot.
• Retain the five valid original commits and replace only the final tracking commit with a lowercase subject.
• Record the authorized recovery without rewriting published branches or weakening CI.

Type of Change

• feat: new feature
• fix: bug fix
• docs: documentation
• style: code style (formatting, etc)
• refactor: code refactoring
• perf: performance improvement
• test: adding tests
• chore: maintenance
• ci: CI/CD changes

Changes

Area	Change
README and docs index	Purpose, navigation, preview and platform boundaries
Installation guides	Canonical setup, virtualenv guidance, verification and recovery limits
Configuration and contributing	Source-backed commands and focused component guidance
ODD records	Original delivery and safe integration recovery evidence

Review workload: this replacement aggregates the existing four documentation review slices; review those slices or individual commits rather than treating the aggregate as a small change. No size-exception label or policy bypass requested.

Checklist

• My code follows the project's coding standards
• I have tested these changes locally
• Existing tests continue to pass
• New tests have been added (if applicable): not applicable to passive documentation
• Documentation has been updated (if applicable)

Test Plan

• All 13 complete user-facing documentation blobs match the original snapshot.
• Markdown link validation passed in isolated scratch state.
• Worktree and staged whitespace checks passed; normal commit hooks passed.
• Actual commitlint unavailable locally; remote final-head CI must pass before merge.
• No live installation, application reload, theme sync, repair, restore, external URL validation or cross-platform runtime checks performed. No application code, CI rules or shell scripts changed.

Related Issues

Refs #53 (approved documentation issue; preserve nonclosing linkage).
Supersedes #54 after successful verified integration. No force-push or branch deletion.