Repair workspace authoring: typed RPC inputs, automatic preservation, and template releases

Use checked input contracts and protobuf JSON for CLI roundtrips; generate Web Studio platform inputs; reject invalid constructors before allocation and filter Createable eligibility.

Preserve compatible storage without no-op migrations, report activation readiness, and validate migration coverage before maintenance. Follow authored package declarations during scaffold refresh and queue source capture.

Add a real local TODO check/activate/create/place/edit acceptance, publish updated protocol and SDK dependencies, and make verified template default selection explicit.

dist/quixos/orch_pb.d.ts

@@ -234,12 +234,67 @@ export type GetWorkspaceResponse = Message<"quixos.orch.GetWorkspaceResponse"> &
      * @generated from field: string source_root_commit = 3;
      */
     sourceRootCommit: string;
+    /**
+     * Checked constructors whose wire input can be empty. Web Studio intersects
+     * this with its temporary Createable marker; the marker is not a factory.
+     *
+     * @generated from field: repeated string empty_input_constructible_atom_ids = 4;
+     */
+    emptyInputConstructibleAtomIds: string[];
+    /**
+     * @generated from field: repeated quixos.orch.CapabilityInputContract capability_inputs = 5;
+     */
+    capabilityInputs: CapabilityInputContract[];
+    /**
+     * @generated from field: repeated quixos.orch.ConstructorInputContract constructor_inputs = 6;
+     */
+    constructorInputs: ConstructorInputContract[];
 };
 /**
  * Describes the message quixos.orch.GetWorkspaceResponse.
  * Use `create(GetWorkspaceResponseSchema)` to create a new message.
  */
 export declare const GetWorkspaceResponseSchema: GenMessage<GetWorkspaceResponse>;
+/**
+ * @generated from message quixos.orch.CapabilityInputContract
+ */
+export type CapabilityInputContract = Message<"quixos.orch.CapabilityInputContract"> & {
+    /**
+     * @generated from field: string interface_revision_id = 1;
+     */
+    interfaceRevisionId: string;
+    /**
+     * @generated from field: string operation_id = 2;
+     */
+    operationId: string;
+    /**
+     * @generated from field: string type_json = 3;
+     */
+    typeJson: string;
+};
+/**
+ * Describes the message quixos.orch.CapabilityInputContract.
+ * Use `create(CapabilityInputContractSchema)` to create a new message.
+ */
+export declare const CapabilityInputContractSchema: GenMessage<CapabilityInputContract>;
+/**
+ * @generated from message quixos.orch.ConstructorInputContract
+ */
+export type ConstructorInputContract = Message<"quixos.orch.ConstructorInputContract"> & {
+    /**
+     * @generated from field: string atom_id = 1;
+     */
+    atomId: string;
+    /**
+     * @generated from field: string type_json = 2;
+     */
+    typeJson: string;
+};
+/**
+ * Describes the message quixos.orch.ConstructorInputContract.
+ * Use `create(ConstructorInputContractSchema)` to create a new message.
+ */
+export declare const ConstructorInputContractSchema: GenMessage<ConstructorInputContract>;
 /**
  * @generated from message quixos.orch.ListActivationsRequest
  */