git-pr-cleanup (prc) tried `branch -d` then fell back to `branch -D`
unconditionally, silently destroying an unmerged branch when prc was
run before the PR merged or against the wrong branch. Keep the safe
`-d` for the normal post-merge path, but prompt before forcing so
unmerged commits aren't lost without consent; decline keeps the branch.
Replace the stub dev-env with the real, working implementation that grew
in the reference machine config — de-identified for the public scaffold.
Nix layer:
- options.nix: full project schema (url/upstream/fork/category/
worktreeRoot/worktrees{branch,path,remote}/isClone/deployFlakeInput),
deploy.targets, github.forkUser, writeDirenvHints. Drops the
forgejo-URL block + deploy-flake auto-derivation (incoherent in a
scaffold that uses explicit per-project urls).
- lib.nix: mkProject + worktreePath/bareRepoPath/projectRemotes,
generalized to the explicit-url model (origin falls back to upstream).
- config.nix: renders /etc/dev-env/{config.sh,projects.json,
tmux-sessions.json}, installs helpers via writeShellScriptBin, loads
shell functions into interactive shells, wires the git pre-commit hook.
Scripts (config-driven, read /etc/dev-env at runtime):
- bootstrap.sh, nav.sh, worktree.sh, pr-helpers.sh, rebase.sh,
status.sh, deploy.sh, regtest.sh, tmux-launch.sh.
- Stripped aiolabs/forgejo/bitspire/lamassu/webapp hardcoding; the
github-fork remote is renamed 'fork' to match git.remotes vocabulary.
- Removes the dev.sh stub (the matured impl uses discrete commands +
shell functions, not a unified 'dev' CLI).
presets/example.nix: a worked, generic project list replacing the
identity-specific aiolabs preset. tests/smoke.nix + flake checks
exercise the schema; 'nix flake check' is green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
