Assembled Context: DeepSeek Harness Assembled Context Plugin

The default context handling in DeepSeek Harness (DSH) is limited and can easily allow junk data to occupy the context window. The `catsenior507/dsh-context-assembler` plugin provides an inspectable context tree solution, allowing users to precisely control what the model receives through a browser panel or proxy tools. The plugin supports three node modes—`full`, `key` (summary), and `off`—and is compatible with KV caching. It shifts context management from passive compression to active decision-making, effectively optimizing the token budget and performance.