docs: update CHANGELOG and README for recent additions

- Add resource-evaluations and task-management entries to CHANGELOG [Unreleased]
- Update README workflows description (TDD, Plan-Driven, Task Management)
- Add docs/resource-evaluations/ to repository structure diagram
- Clarify documentation organization for contributors

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

CHANGELOG.md

@@ -6,6 +6,29 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased]
 
+### Added
+
+- **Resource Evaluations Public Documentation** (`docs/resource-evaluations/`)
+  - New tracked directory with 14 community resource evaluations (gsd, worktrunk, boris-cowork-video, astgrep, etc.)
+  - Standardized filenames (removed date prefixes for stable linking)
+  - Comprehensive methodology documentation with scoring grid (1-5 scale)
+  - Index table with all evaluations, scores, and integration decisions
+  - Working documents (prompts, private audits) remain in `claudedocs/` (gitignored)
+  - New workflow section in CLAUDE.md documenting evaluation process
+  - Transparency: Contributors can now see why resources were integrated/rejected
+- **Task Management Workflow** (`guide/workflows/task-management.md`)
+  - Comprehensive 775-line guide for Claude Code's task management system
+  - Complete API reference: TaskCreate, TaskUpdate, TaskGet, TaskList, TaskDelete
+  - 5 practical workflows: startup → feature work → bug fixing → code review → cleanup
+  - Best practices: when to use tasks, granularity guidelines, status lifecycle
+  - Anti-patterns section: over-tasking, status confusion, orphaned tasks
+  - Integration with other workflows (TDD, Plan-Driven, GSD)
+  - Quick reference added to cheatsheet
+- **Ultimate Guide Task Management Integration** (`guide/ultimate-guide.md:10786-10930`)
+  - New §9.18 "Task Management System" section (145 lines)
+  - Core concepts, tool reference, practical patterns
+  - Links to full workflow guide for details
+
 ## [3.13.0] - 2026-01-26
 
 ### Added

README.md

@@ -195,7 +195,7 @@ cco   # Offline mode (Ollama, 100% local)
 | **[Cheat Sheet](./guide/cheatsheet.md)** | 1-page printable reference | 5 min |
 | **[Architecture](./guide/architecture.md)** | How Claude Code works internally | 25 min |
 | **[Methodologies](./guide/methodologies.md)** | TDD, SDD, BDD reference | 20 min |
-| **[Workflows](./guide/workflows/)** | Practical guides (TDD, Plan-Driven) | 30 min |
+| **[Workflows](./guide/workflows/)** | Practical guides (TDD, Plan-Driven, Task Management) | 30 min |
 | **[Data Privacy](./guide/data-privacy.md)** | Retention & compliance | 10 min |
 | **[Security Hardening](./guide/security-hardening.md)** | MCP vetting, injection defense | 25 min |
 | **[Production Safety](./guide/production-safety.md)** | Port stability, DB safety, infrastructure lock | 20 min |
@@ -212,7 +212,7 @@ claude-code-ultimate-guide/
 │   ├── cheatsheet.md         # 1-page printable reference
 │   ├── architecture.md       # How Claude Code works internally
 │   ├── methodologies.md      # 15 development methodologies
-│   └── workflows/            # TDD, SDD, Plan-Driven guides
+│   └── workflows/            # TDD, Task Management, Plan-Driven guides
 │
 ├── examples/                 # 📦 Production templates
 │   ├── agents/               # Custom AI personas
@@ -221,6 +221,9 @@ claude-code-ultimate-guide/
 │   ├── skills/               # Knowledge modules
 │   └── scripts/              # Utility scripts
 │
+├── docs/                     # 📚 Public documentation
+│   └── resource-evaluations/ # Community resource assessments (14 files)
+│
 ├── tools/                    # 🔧 Interactive utilities
 │   ├── audit-prompt.md       # Setup audit
 │   └── onboarding-prompt.md  # Personalized guided tour