fix(devframe): add force? param to RpcFunctionsCollector register/update

The RpcFunctionsCollector interface omitted the force? argument that the
concrete RpcFunctionsCollectorBase class and its runtime already support.
Because the client-side host is typed off the interface (via
DevframeClientRpcHost), calling register(fn, true) / update(fn, true) on
the client was a type error and required a cast even though it works at
runtime. Align the interface with the implementation.

Author: antfubot

packages/devframe/src/rpc/types.ts

@@ -72,10 +72,10 @@ export interface RpcFunctionsCollector<LocalFunctions, SetupContext = undefined>
   readonly functions: LocalFunctions
   /** Map of registered function definitions keyed by function name */
   readonly definitions: Map<string, RpcFunctionDefinitionAnyWithContext<SetupContext>>
-  /** Register a new function definition */
-  register: (fn: RpcFunctionDefinitionAnyWithContext<SetupContext>) => void
-  /** Update an existing function definition */
-  update: (fn: RpcFunctionDefinitionAnyWithContext<SetupContext>) => void
+  /** Register a new function definition. Pass `force` to overwrite an existing one. */
+  register: (fn: RpcFunctionDefinitionAnyWithContext<SetupContext>, force?: boolean) => void
+  /** Update an existing function definition. Pass `force` to register it if it doesn't exist yet. */
+  update: (fn: RpcFunctionDefinitionAnyWithContext<SetupContext>, force?: boolean) => void
   /** Subscribe to function changes, returns unsubscribe function */
   onChanged: (fn: (id?: string) => void) => (() => void)
 }