refactor: reorganize skill numbering, remove obsolete skills, rename shared libs

- Rename: 00→80 claude-settings-optimizer, 88→79 dintel-skill-update,
  92→81 mac-optimizer, 93→82 tui-design-template
- Rename: dintel-shared → _dintel-shared (consistent with _ourdigital-shared)
- Remove: 61-gtm-manager, 62-gtm-guardian (obsolete), 99_archive
- Update all dintel-* skill refs (114 occurrences across 31 files)
- Sync README.md, CLAUDE.md, AGENTS.md with new structure

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

custom-skills/73-dintel-quotation-mgr/README.md

@@ -15,7 +15,7 @@ Quotation Manager -- the most complex skill in the D.intelligence Agent Corps. U
 | **Scope Agent** | Analyzes client requirements, maps to service modules (A1--G4) |
 | **Resource Agent** | Estimates effort hours, timeline, team allocation |
 | **Pricing Agent** | Calculates pricing using module rates, package discounts, discount policies |
-| **Output Generator** | Produces branded Excel .xlsx file using `dintel-shared/src/dintel/excel.py` |
+| **Output Generator** | Produces branded Excel .xlsx file using `_dintel-shared/src/dintel/excel.py` |
 
 ## Directory Structure
 
@@ -35,8 +35,8 @@ Quotation Manager -- the most complex skill in the D.intelligence Agent Corps. U
 
 ## Key References
 
-- Brand Guide: `../../dintel-shared/src/dintel/brand.py`
-- Excel utilities: `../../dintel-shared/src/dintel/excel.py`
+- Brand Guide: `../../_dintel-shared/src/dintel/brand.py`
+- Excel utilities: `../../_dintel-shared/src/dintel/excel.py`
 - Service Map: `/Users/ourdigital/Documents/D.intelligence Service Package/00_SERVICE-MAP.md`
 - Pricing Packages: `/Users/ourdigital/Documents/D.intelligence Service Package/06_PRICING-PACKAGES.md`
 

custom-skills/73-dintel-quotation-mgr/code/CLAUDE.md

@@ -8,8 +8,8 @@ Generate professional quotations and estimates for D.intelligence service module
 
 - **Agent #73** -- Quotation Manager (Multi-Agent)
 - **Collaborates with**: Agent #70 (Brand Guardian), Agent #71 (Brand Editor)
-- **Shared constants**: `dintel-shared/src/dintel/brand.py` (colors, terminology, style tokens)
-- **Excel utilities**: `dintel-shared/src/dintel/excel.py` (branded workbook generation)
+- **Shared constants**: `_dintel-shared/src/dintel/brand.py` (colors, terminology, style tokens)
+- **Excel utilities**: `_dintel-shared/src/dintel/excel.py` (branded workbook generation)
 
 ## Universal Guardrails
 
@@ -37,10 +37,10 @@ This agent generates quotation drafts and STOPS. It never finalizes or sends quo
 ## Quick Reference
 
 - **Full skill definition**: `../desktop/SKILL.md` (sub-agents, pricing tables, discount rules, output format)
-- **Pricing reference**: `../shared/pricing-reference.md` and `../../dintel-shared/references/pricing-reference.md`
+- **Pricing reference**: `../shared/pricing-reference.md` and `../../_dintel-shared/references/pricing-reference.md`
 - **Feedback log**: `../shared/feedback-log.md`
 - **Generate script**: `scripts/generate_quotation.py`
-- **Excel utilities**: `../../dintel-shared/src/dintel/excel.py`
+- **Excel utilities**: `../../_dintel-shared/src/dintel/excel.py`
 
 ## Quotation Template Library
 

custom-skills/73-dintel-quotation-mgr/code/scripts/generate_quotation.py

@@ -2,14 +2,14 @@
 D.intelligence Quotation Generator
 Agent #73 - dintel-quotation-mgr
 
-Generates branded Excel .xlsx quotation files using dintel-shared utilities.
+Generates branded Excel .xlsx quotation files using _dintel-shared utilities.
 This is a stub script -- extend with full implementation as needed.
 
 Usage:
     python generate_quotation.py --client "고객사명" --modules A3,T6 --output ./output/
 
 Dependencies:
-    - dintel-shared (../../dintel-shared/)
+    - _dintel-shared (../../_dintel-shared/)
     - openpyxl
 """
 
@@ -186,13 +186,13 @@ def build_quotation(
 
 
 # ---------------------------------------------------------------------------
-# Excel generation (stub -- requires openpyxl and dintel-shared)
+# Excel generation (stub -- requires openpyxl and _dintel-shared)
 # ---------------------------------------------------------------------------
 
 def generate_xlsx(draft: QuotationDraft, output_dir: Path) -> Path:
     """Generate branded .xlsx quotation file.
 
-    TODO: Implement full branded workbook using dintel-shared/src/dintel/excel.py.
+    TODO: Implement full branded workbook using _dintel-shared/src/dintel/excel.py.
     This stub creates a basic workbook structure.
     """
     try:

custom-skills/73-dintel-quotation-mgr/desktop/SKILL.md

@@ -23,8 +23,8 @@ Generate professional quotations and estimates for D.intelligence service module
 
 - **Agent #73** -- Quotation Manager (Multi-Agent)
 - **Collaborates with**: Agent #70 (Brand Guardian) for brand compliance, Agent #71 (Brand Editor) for cover letter copy
-- **Shared constants**: `dintel-shared/src/dintel/brand.py` (colors, terminology)
-- **Excel utilities**: `dintel-shared/src/dintel/excel.py` (branded workbook generation)
+- **Shared constants**: `_dintel-shared/src/dintel/brand.py` (colors, terminology)
+- **Excel utilities**: `_dintel-shared/src/dintel/excel.py` (branded workbook generation)
 
 ---
 
@@ -235,8 +235,8 @@ pricing:
 
 **Inputs**:
 - All outputs from Sub-Agents 1--3
-- Brand assets from `dintel-shared/src/dintel/brand.py`
-- Excel utilities from `dintel-shared/src/dintel/excel.py`
+- Brand assets from `_dintel-shared/src/dintel/brand.py`
+- Excel utilities from `_dintel-shared/src/dintel/excel.py`
 
 **Process**:
 1. Create workbook with branded styling (D.intelligence colors, fonts, logo)
@@ -389,8 +389,8 @@ Revise quotation DI-Q-20260308-001 based on Andrew's feedback.
 
 | Resource | Path |
 |----------|------|
-| Brand constants | `../../dintel-shared/src/dintel/brand.py` |
-| Excel utilities | `../../dintel-shared/src/dintel/excel.py` |
+| Brand constants | `../../_dintel-shared/src/dintel/brand.py` |
+| Excel utilities | `../../_dintel-shared/src/dintel/excel.py` |
 | Pricing reference | `../shared/pricing-reference.md` |
 | Feedback log | `../shared/feedback-log.md` |
 | Service Map | `/Users/ourdigital/Documents/D.intelligence Service Package/00_SERVICE-MAP.md` |