Allow naming main .pde file in `pde://sketch/base64/` schema

Most relevant area for this enhancement?

PDE

Feature to enhance

pde:// schema

Enhancement details

Enhancement description

Right now, when using pde://sketch/base64/<base64_encoded_content>, the main .pde file is always opened with a default auto-generated name like sketch_250816a.

There should be a way to explicitly specify the main tab name, similar to how additional tabs can already be defined with query parameters.

Example proposal:

pde://sketch/base64/pde=sketchName:<base64_encoded_content>

Benefits

• Brings consistency with how secondary .pde files are already handled.
• Accuracy with the original sketch naming.

Challenges

• Need to decide on the syntax for naming the main tab.
• Must stay backward compatible with existing links.

Additional context

Secondary tabs already support explicit naming via query parameters:

pde://sketch/base64/<base64>?pde=tab2Name:<base64>&pde=tab3Name:<base64>

The same flexibility should be extended to the main tab.

Would you like to help implement this enhancement?

No, I’m just suggesting the enhancement

从 SCHEMA.md 开始，跟踪 pde://sketch/base64/ 格式如何处理主 payload 和次要 pde 查询参数。定义一种用于命名主标签页的向后兼容语法，然后验证现有链接仍然有效，并且主标签页会与次要标签页一起接收所请求的名称。