refactor(docs): code analysis engine

changes:
  - file: analyze_files.py
    area: analyzer
    removed: [_generate_summary, ExtractedIssue, _map_category_to_task_type, _create_sprint, _extract_from_yaml_structure, generate_sprints, +17 more]
  - file: demo_planfile_usage.py
    area: core
    removed: [run_command, main]
  - file: enhanced_analyze.py
    area: analyzer
    removed: [_generate_summary, ExtractedIssue, _map_category_to_task_type, _create_sprint, _extract_from_yaml_structure, generate_sprints, +17 more]
  - file: example_standalone.py
    area: core
    removed: [example_1_basic_usage, example_2_with_openai, example_3_custom_client, example_4_model_configuration, my_llm_client]
  - file: generate_from_files.py
    area: core
    removed: [main, _generate_risks, __init__, _generate_target_metrics, _print_planfile_summary, _extract_key_metrics, +7 more]
  - file: generate_planfile.py
    area: core
    removed: [get_mock_code2llm_data, parse_redup_output, get_mock_redup_data, run_redup, generate_sprints, get_mock_vallm_data, +13 more]
  - file: external_tools.py
    area: analyzer
    added: [parse_redup_output, _mock_vallm_data, run_vallm, ExternalToolRunner, __init__, AnalysisResults, +9 more]
  - file: generator.py
    area: analyzer
    added: [_external_to_internal_analysis, generate_with_external_tools, _extract_external_metrics]
    modified: [__init__, _extract_key_metrics, generate_from_analysis, PlanfileGenerator]
  - file: commands.py
    area: cli
    modified: [validate_strategy_cli, review_strategy_cli]
  - file: practical_planfile_example.py
    area: core
    removed: [show_strategy_content, run_planfile_command, main]
  - file: simple_planfile_demo.py
    area: core
    removed: [run_simple_command, main]

dependencies:
  flow: "commands→generator→external_tools"
  - generator.py -> external_tools.py
  - commands.py -> generator.py

stats:
  lines: "+1981/-3919 (net -1938)"
  files: 28
  complexity: "Large structural change (normalized)"

Author: tom-sapletta-com

CHANGELOG.md

@@ -7,6 +7,28 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.1.24] - 2026-03-26
+
+### Docs
+- Update code2llm_output/README.md
+- Update code2llm_output/context.md
+- Update docs/README.md
+- Update project/README.md
+- Update project/context.md
+
+### Other
+- Update analyze_files.py
+- Update code2llm_output/analysis.toon.yaml
+- Update demo_planfile_usage.py
+- Update enhanced_analyze.py
+- Update example_standalone.py
+- Update generate_from_files.py
+- Update generate_planfile.py
+- Update planfile/analysis/__init__.py
+- Update planfile/analysis/external_tools.py
+- Update planfile/analysis/generator.py
+- ... and 17 more files
+
 ## [0.1.23] - 2026-03-26
 
 ### Docs

VERSION

@@ -1 +1 @@
-0.1.23
+0.1.24