fix(sdk): forward --ws workstream flag through query dispatch (#2546)

* fix(sdk): forward --ws workstream flag through query dispatch (closes #2524)

- cli.ts: pass args.ws as workstream to registry.dispatch()
- registry.ts: add workstream? param to dispatch(), thread to handler
- utils.ts: add optional workstream? to QueryHandler type signature
- helpers.ts: planningPaths() accepts workstream? and uses relPlanningPath()
- All ~26 query handlers updated to receive and pass workstream to planningPaths()
- Config/commit/intel handlers use _workstream (project-global, not scoped)
- Add failing-then-passing test: tests/bug-2524-sdk-query-ws-flag.test.cjs

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* fix(sdk): forward workstream to all downstream query helpers

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* fix(test): rewrite #2524 test as static source assertions — no sdk/dist build in CI

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

sdk/src/query/validate.ts

@@ -186,8 +186,8 @@ export const verifyKeyLinks: QueryHandler = async (args, projectDir) => {
  * @param projectDir - Project root directory
  * @returns QueryResult with { passed, errors, warnings, warning_count }
  */
-export const validateConsistency: QueryHandler = async (_args, projectDir) => {
-  const paths = planningPaths(projectDir);
+export const validateConsistency: QueryHandler = async (_args, projectDir, workstream) => {
+  const paths = planningPaths(projectDir, workstream);
   const errors: string[] = [];
   const warnings: string[] = [];
 
@@ -344,7 +344,7 @@ export const validateConsistency: QueryHandler = async (_args, projectDir) => {
  * @param projectDir - Project root directory
  * @returns QueryResult with { status, errors, warnings, info, repairable_count, repairs_performed? }
  */
-export const validateHealth: QueryHandler = async (args, projectDir) => {
+export const validateHealth: QueryHandler = async (args, projectDir, _workstream) => {
   const doRepair = args.includes('--repair');
 
   // T-12-09: Home directory guard