Use a single target repo folder under CLEVER root

[OziinG]

Summary

The previous path simplification still left the target repo nested under a projects container. Align the control-plane prompts and bootstrap packet with the intended single target repo folder directly under CLEVER_ROOT.

Desired layout

<CLEVER_ROOT>/
  clever-agent-workspace/
    clever-agent-project/
    clever-context-monorepo/
    clever-change-control/
  <target-repo>/
    AGENTS.md
    docs/project-brief.md
    .github/PULL_REQUEST_TEMPLATE.md
    scripts/apply-github-rulesets.sh

Acceptance criteria

• Remove <CLEVER_ROOT>/projects/<target-repo> as the canonical target repo path.
• Use <CLEVER_ROOT>/<target-repo> in README, AGENTS, settings docs, bootstrap skill, and bootstrap script packet strings.
• Update tests to reject stale projects/<target-repo> canonical guidance.
• Verify with pytest, py_compile, and diff checks.

[OziinG]

Linked change-control issue: EVNSolution/clever-change-control#78

[OziinG]

Completed via #39.

Evidence:

• Merge commit: 7c9ac8d
• Linked branch: cc-78-single-target-root (remote deleted by PR merge; local branch deleted after fast-forwarding main)
• Final canonical layout:

<CLEVER_ROOT>/
  clever-agent-workspace/
    clever-agent-project/
    clever-context-monorepo/
    clever-change-control/
  <target-repo>/
    AGENTS.md
    docs/project-brief.md
    .github/PULL_REQUEST_TEMPLATE.md
    scripts/apply-github-rulesets.sh

• Validation before PR:
  • python3 -m pytest -q → 85 passed, 2 skipped
  • python3 -m py_compile .agent/skills/bootstrap-clever-work/scripts/bootstrap_clever_work.py → exit 0
  • git diff --check → exit 0
  • rg -n "projects/<target-repo>|<CLEVER_ROOT>/projects|projects/|project-slug|project_repositories_root|projects_root|PROJECTS_DIR_NAME|cwd_under_projects" README.md AGENTS.md docs .agent/skills/bootstrap-clever-work/SKILL.md .agent/skills/bootstrap-clever-work/scripts/bootstrap_clever_work.py tests/test_bootstrap_clever_work.py → only negative regression assertions remain in tests
• GitHub checks: Validate static Pages site passed; deploy jobs skipped as expected for PR validation.

Remaining follow-up:

• Live fresh-root clone directly into <CLEVER_ROOT>/<target-repo> was not run.