claude-md: evaluate every addition; add scope + nested-md destinations (0.11.0)

[illinigirl]

Refines the v0.10.0 curator/audit per the official Claude Code memory docs and Megan's two refinements.

Curator hook

• Prevention now fires on EVERY net addition (CLAUDE_MD_ADD_LINES default 1, was 10) — a 2-line paste can be misplaced reference just as easily as a big block.
• The nudge checks the new content on two axes:
  • KIND — directive (keep) / reference (→ a skill) / area-specific (→ a nested CLAUDE.md or .claude/rules)
  • SCOPE — team convention (→ project CLAUDE.md) / personal (→ ~/.claude/CLAUDE.md) / sandbox-URL·test-data·secret (→ CLAUDE.local.md, gitignored)
• Pure tweaks (net-0 lines) stay silent; the full audit stays gated to over-budget.

/claude-md-audit

• Triage destinations expanded to keep / condense / extract-to-skill / move-to-nested-CLAUDE.md (+ .claude/rules) / re-scope / archive / remove, plus a Scope evaluation lens (flags personal prefs or secrets sitting in the shared file).
• Notes that @import is eager (don't split with it) and that <!-- HTML comments --> are stripped from context.

Confirmed against the docs

Nested CLAUDE.md loads on-demand; @import is eager; .claude/rules/ path-scoping; the managed/user/project/local scope hierarchy. Added an AGENTS.md note (Claude reads it only via @import/symlink).

Verification

• claude-md-curator 15/15 (every-addition, scope axis, net-0 silence, budget+debounce, target scoping, fail-safes).
• All 5 hook suites green; ruff clean; manifests valid; claude plugin validate passes.

🤖 Generated with Claude Code