sync-templatelisted

# Sync Template Update the current project's Claude Code configuration against the latest version of dotforge. ## Principle: merge, not overwrite NEVER overwrite existing files without confirmation. Compare and propose changes. NEVER touch `settings.local.json` — it is the user's personal configuration. NEVER modify sections marked with `<!-- forge:custom -->` in CLAUDE.md. ## Step 0: Verify global Before syncing the project, verify that `~/.claude/CLAUDE.md` exists and contains behavior rules (communication, planning, autonomy). If global rules are active, the project's `_common.md` only needs technical rules (git, naming, testing, security). Do not duplicate what is already in global. ## Step 1: Detect current state 1. Read the current `.claude/settings.json` 2. Read the current `CLAUDE.md` 3. Read existing `.claude/rules/` 4. Read existing `.claude/hooks/` 5. Detect stacks using `$DOTFORGE_DIR/stacks/detect.md` 6. Read `~/.claude/CLAUDE.md` to know which rules are already covered globally ## Step 2: Compare against template For each component, compare with the dotforge version: ### settings.json — Smart merge - **allow**: union of sets. Add missing permissions from base template + stacks. NEVER remove local permissions the project already has. - **deny**: union of sets. Add missing security denies. NEVER remove local denies. - **hooks**: add missing hooks from template. Preserve custom project hooks. - **Other fields**: preserve everything that is not allow/deny/