verilog-generator v0.4.0

What's New In v0.4.0

• Migrates the public implementation tree from runtime/verilog_generator/ to scripts/python/..., making the released skill package match the staged v0.4.0 bundle layout instead of the earlier source-first layout.
• Promotes the scripts.python.workflow.cli command set to the primary public execution entry for scaffold, prompt, validation, workflow routing, batch execution, and existing-RTL flows.
• Renames the controlled existing-RTL refinement surface from refine_existing_verilog(...) to improve_existing_verilog(...), and aligns the stable facade with scripts.python.facade.verilog_api.
• Replaces assets/refined_verilog_templates/ with assets/verilog_pattern_templates/, and reorganizes references into references/checklists/, references/rules/, references/integration/, references/skill/, and references/workflows/.
• Tightens the public release boundary: GitHub release assets are rebuilt from the sanitized repository state, while the raw archive under tmp/ is treated only as local import input and is never uploaded directly.

v0.4.0 重点更新

• 将公开实现主树从 runtime/verilog_generator/ 迁移到 scripts/python/...，让公开仓库和 staged v0.4.0 skill 包结构一致，不再延续此前的 source-first 形态。
• 把 scripts.python.workflow.cli 提升为主要公开执行入口，用于 scaffold、prompt、validate、workflow route、batch 和 existing-RTL 工作流。
• 把既有 RTL 的受控精修接口从 refine_existing_verilog(...) 正式切换为 improve_existing_verilog(...)，并将稳定 facade 对齐到 scripts.python.facade.verilog_api。
• 用 assets/verilog_pattern_templates/ 替代 assets/refined_verilog_templates/，同时把 references 重组为 references/checklists/、references/rules/、references/integration/、references/skill/ 和 references/workflows/。
• 收紧公开发布边界：GitHub release 资产一律从清理后的当前仓库重建，tmp/ 里的原始压缩包只作为本地导入输入，不会直接上传。