fix objectql build: cast hookContext.input.data to Record<string, unknown>

IDataDriver.create/update/updateMany require Record<string, unknown> but
HookContext.input is Record<string, unknown> making .data typed as unknown.
Added explicit casts at the 3 call sites in engine.ts (lines 901, 952, 955).

Co-authored-by: hotlong <50353452+hotlong@users.noreply.github.com>
Agent-Logs-Url: https://github.com/objectstack-ai/spec/sessions/f6a26f6f-89b7-44f6-a67a-52714bd9c1a6

Author: Copilot

packages/objectql/src/engine.ts

@@ -898,7 +898,7 @@ export class ObjectQL implements IDataEngine {
                result = await Promise.all((hookContext.input.data as any[]).map((item: any) => driver.create(object, item, hookContext.input.options as any)));
           }
         } else {
-          result = await driver.create(object, hookContext.input.data, hookContext.input.options as any);
+          result = await driver.create(object, hookContext.input.data as Record<string, unknown>, hookContext.input.options as any);
         }
 
         hookContext.event = 'afterInsert';
@@ -949,10 +949,10 @@ export class ObjectQL implements IDataEngine {
        try {
            let result;
            if (hookContext.input.id) {
-               result = await driver.update(object, hookContext.input.id as string, hookContext.input.data, hookContext.input.options as any);
+               result = await driver.update(object, hookContext.input.id as string, hookContext.input.data as Record<string, unknown>, hookContext.input.options as any);
            } else if (options?.multi && driver.updateMany) {
                const ast = this.toQueryAST(object, { filter: options.filter });
-               result = await driver.updateMany(object, ast, hookContext.input.data, hookContext.input.options as any);
+               result = await driver.updateMany(object, ast, hookContext.input.data as Record<string, unknown>, hookContext.input.options as any);
            } else {
                throw new Error('Update requires an ID or options.multi=true');
            }