Add jamie-copy-trimmer (48) and dintel-campaign-designer (78) skills

Import two skills authored in Claude Cowork: jamie-copy-trimmer as a
root-only Jamie skill, and campaign-gate-process as dintel-campaign-designer
with full D.intelligence Agent Corps packaging (code/desktop/shared,
agent-id 78, Draft & Wait autonomy) since it now sits inside the 70-79
block. Bumps the corps roster count to 9 agents + 1 meta-agent across all
sibling skills and registers #78 in the shared USER-GUIDE/README. Also adds
.claude/commands wrappers and ~/.claude/skills symlinks so both are usable.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

.claude/commands/dintel-campaign-designer.md

@@ -0,0 +1,31 @@
+---
+description: D.intelligence campaign/promotion planning as a 3-gate process (cross-brand)
+---
+
+# D.intelligence Campaign Designer
+
+Plans campaigns, promotions, events, and launches as a 3-gate process -- Discovery & Debate → Brief → Plan -- instead of jumping straight to a finished document. Draft & Wait autonomy: each gate stops for explicit approval. Not D.intelligence-exclusive -- works for any brand.
+
+## Triggers
+- "campaign plan", "plan a promotion", "캠페인 설계"
+- 캠페인 기획, 프로모션 기획, 기획안 만들어, 이벤트 기획
+
+## The 3 Gates
+1. **Discovery & Debate** -- agree ONE primary objective; steelman + devil's-advocate debate; pre-mortem; 1-3 reference cases; effects as hypotheses. → `shared/templates/gate1-decision-log.md`
+2. **Brief** -- objective, audience, offer, message, tone, channel; outcome metrics across 4 tiers. → `shared/templates/gate2-campaign-brief.md`
+3. **Plan** -- full plan, handed off to `marketing:campaign-plan` + `doc-generator`; all risk/compliance consolidated in one closing "준비 점검 사항" section. → `shared/templates/gate3-plan-outline.md`
+
+## 4-Tier Outcome Framework
+Awareness/cognitive → Qualitative (name the brand asset) → Relationship/advocacy → Quantitative conversion (label as hypothesis if no baseline)
+
+## Cross-Brand Routing
+| Brand | Copy & tone | Compliance |
+|---|---|---|
+| D.intelligence | dintel-brand-editor (#71) | dintel-brand-guardian (#70) |
+| Jamie | jamie-copy-trimmer (48) | jamie-brand-audit (41) |
+| OurDigital | ourdigital-ad-manager (07) | ourdigital-brand-guide (01) |
+
+## Guardrails
+- Never advance a gate without explicit user approval
+- Never commit pricing/quantitative targets without a baseline -- label as hypothesis
+- Mark gaps `[확인]` instead of inventing facts