feat(sdk): add developer project tooling

docs(rfc): propose SDK developer project tooling

feat: rename / docs

ci: fix windows gates

docs: revert

packages/sdk/scripts/src/local-plugin-loader-hooks.ts

@@ -0,0 +1,27 @@
+/**
+ * Node module customization hook for project-local plugin package names.
+ *
+ * @module @deepseek-ai/dsh-scripts/local-plugin-loader-hooks
+ */
+
+import type { ResolveHookContext, ResolveFnOutput } from 'node:module'
+
+interface HookData {
+  mappings: Readonly<Record<string, string>>
+}
+
+let mappings: Readonly<Record<string, string>> = {}
+
+/** Receive the package-name to source-URL map from the launcher thread. */
+export function initialize(data: HookData): void {
+  mappings = { ...data.mappings }
+}
+
+/** Resolve exact local workspace package names to their TypeScript entry source. */
+export async function resolve(
+  specifier: string,
+  context: ResolveHookContext,
+  nextResolve: (specifier: string, context: ResolveHookContext) => Promise<ResolveFnOutput>,
+): Promise<ResolveFnOutput> {
+  return nextResolve(mappings[specifier] ?? specifier, context)
+}