npnp v1.2.0

Breaking change: The Altium and KiCad CLI command syntax has been redesigned.
Update scripts and documentation before upgrading.

Breaking Changes

Removed the export and batch subcommands under altium and kicad.
Use one target command for both single-component and multi-component exports:
- npnp altium C2040 -o altium_libs
- npnp kicad C2040 -o kicad_libs --name MyParts
- npnp altium -i ids.txt -o altium_libs --name MyParts -j 42
- npnp kicad -i ids.txt -o kicad_libs --name MyParts -j 42
--append is now a boolean flag and uses the directory supplied by -o.
Renamed the public library naming option from --library-name to --name.
Made generated component names deterministic by using
<source-name>__<LCSC-ID> across Altium, KiCad, and STEP artifacts.
Kept the LCSC suffix as the internal library identity even though the same
ID is also exported as NPNP_COMPONENT_ID metadata. The metadata is for
lookup and inspection; the suffix keeps symbol, footprint, and model names
unique and stable during append/update workflows.
Existing generated libraries should be regenerated because component and
model names may change after this release.
Batch exports continue after component failures and report failed IDs in the
final summary.
Removed the unused export-report.json output and related report API.
Removed the unused KiCad version selector; npnp now uses its single supported
KiCad library format without an extra version setting.
Release binaries use the optimized [profile.release] configuration from
Cargo.toml (opt-level = "z", fat LTO, symbol stripping, and aborting
panics).

Added --name examples for fresh and append exports in the prompt and both
README languages.
Multi-component examples use -j 42; single-component exports do not need a
parallelism option.
Normalized generated Altium schematic text to font size 10 for labels,
designators, comments, and metadata parameters.
Added unified STEP model export for one component or an ID file:
npnp model C2040 -o step_models and
npnp model -i ids.txt -o step_models -j 42.

Replace commands such as:

npnp altium batch -i ids.txt -o altium --library-name MyLib --full -j 4
npnp kicad batch -i ids.txt -o kicad --library-name MyParts --full -j 4

with:

npnp altium -i ids.txt -o altium_libs --name MyLib -j 42
npnp kicad -i ids.txt -o kicad_libs --name MyParts -j 42

破坏性变更： Altium 和 KiCad 的命令行语法已经重新设计。
升级前请更新脚本和文档。

移除 altium 和 kicad 下的 export、batch 子命令。
单个器件和批量导出统一使用目标命令：
- npnp altium C2040 -o altium_libs
- npnp kicad C2040 -o kicad_libs --name MyParts
- npnp altium -i ids.txt -o altium_libs --name MyParts -j 42
- npnp kicad -i ids.txt -o kicad_libs --name MyParts -j 42
--append 现在是布尔开关，并使用 -o 指定的目录。
公共库命名参数从 --library-name 更名为 --name。
统一生成器件名称，Altium、KiCad 和 STEP 工件均使用
<源名称>__<LCSC-ID> 的确定性命名方式。
即使同一个 ID 也会导出为 NPNP_COMPONENT_ID 元数据，库内部名称仍保留
LCSC 后缀。元数据用于查询和查看，后缀用于保证符号、封装和模型名称在追加或更新时唯一且稳定。
由于器件和模型名称可能发生变化，升级后应重新生成已有库。
批量导出会在器件失败后继续执行，并在最终摘要中报告失败 ID。

在命令提示和中英文 README 中增加 --name 的新示例。
多器件示例使用 -j 42，单器件导出不需要并行参数。
将 Altium 原理图中的标签、位号、注释和元数据参数统一为字号 10。
增加统一的 STEP 模型导出方式，支持单个器件或 ID 文件：
npnp model C2040 -o step_models 和
npnp model -i ids.txt -o step_models -j 42。

旧命令：

npnp altium batch -i ids.txt -o altium --library-name MyLib --full -j 4
npnp kicad batch -i ids.txt -o kicad --library-name MyParts --full -j 4

新命令：

npnp altium -i ids.txt -o altium_libs --name MyLib -j 42
npnp kicad -i ids.txt -o kicad_libs --name MyParts -j 42