fix: use plain imports instead of 'import type' for microbundle compat

microbundle's babel parser doesn't accept 'import type' syntax either.
Use plain value imports — TypeScript treats them as type-only when the
binding is used only in type position, and the bundler strips them.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: JohnMcLear

src/index.ts

@@ -1,7 +1,5 @@
-import Ajv from 'ajv/dist/jtd';
-import type {JTDDataType} from 'ajv/dist/jtd';
-import {isContext, logger, setLogger} from './common';
-import type {Awaitable, Context, Logger} from './common';
+import Ajv, {JTDDataType} from 'ajv/dist/jtd';
+import {isContext, logger, setLogger, Awaitable, Context, Logger} from './common';
 import * as mariadb from './mariadb';
 import * as javascript from './javascript';
 

src/javascript.ts

@@ -1,5 +1,5 @@
-import type {JTDDataType} from 'ajv/dist/jtd';
-import type {Context, Optional} from './common';
+import {JTDDataType} from 'ajv/dist/jtd';
+import {Context, Optional} from './common';
 
 export const schema = {
   properties: {

src/mariadb.ts

@@ -1,8 +1,6 @@
-import type {JTDDataType} from 'ajv/dist/jtd';
-import {logger} from './common';
-import type {Context} from './common';
-import {createPool} from 'mariadb';
-import type {Pool, PoolConfig} from 'mariadb';
+import {JTDDataType} from 'ajv/dist/jtd';
+import {logger, Context} from './common';
+import {createPool, Pool, PoolConfig} from 'mariadb';
 
 export const schema = {
   properties: {