wip(k1): checkpoint connection recovery rewrite

Capture the current unreleased K1 connection, recovery, lifecycle, viewer, and test work as a single known-bad baseline for subsequent fixes.

plugins/xgrids-k1/frontend/src/projectName.ts

@@ -30,3 +30,24 @@ export function validateProjectName(input: string): ProjectNameValidation {
   }
   return { value, error: null };
 }
+
+export function projectNameAfterConnectionModeSelection(
+  preparedProjectName: string | null | undefined,
+): string {
+  return preparedProjectName ?? "";
+}
+
+export function shouldHydratePreparedProject({
+  acquisitionId,
+  hydratedAcquisitionId,
+  modeSwitchRequired,
+}: {
+  acquisitionId: string | null;
+  hydratedAcquisitionId: string | null;
+  modeSwitchRequired: boolean;
+}): boolean {
+  return Boolean(
+    acquisitionId
+    && !(hydratedAcquisitionId === acquisitionId && modeSwitchRequired),
+  );
+}