Release v0.3.2: Community/Pro 2エディション、Pro 埋め込みモデル同梱、リソース解決修正、リリースノート・仕様書整理 ...

Made-with: Cursor

docs: reformat bilingual documents into separate blocks ...

- Reorganized Issue-2 journal, Issue Management rules, and Development Guide.
- Separated Japanese and English descriptions into distinct blocks for better readability.
- Issue-2.md (local sync file) was also updated but is excluded from git track.

docs: renumber specifications to ensure continuous sequence ...

- Renamed 06_development_guide.md to 05_development_guide.md.
- Renamed 07_ui_design_spec.md to 06_ui_design_spec.md.
- Updated journal to reflect the changes.