remove node_modules and .gitignore them

node_modules/tstl/thread/global.d.ts

@@ -1,30 +0,0 @@
-/**
- * @packageDocumentation
- * @module std
- */
-import { ILockable } from "../base/thread/ILockable";
-/**
- * Sleep for time span.
- *
- * @param ms The milliseconds to sleep.
- */
-export declare function sleep_for(ms: number): Promise<void>;
-/**
- * Sleep until time expiration.
- *
- * @param at The time point to wake up.
- */
-export declare function sleep_until(at: Date): Promise<void>;
-/**
- * Lock multiple mutexes.
- *
- * @param items Items to lock.
- */
-export declare function lock(...items: Pick<ILockable, "lock">[]): Promise<void>;
-/**
- * Try lock mutexes.
- *
- * @param items Items to try lock.
- * @return Index of mutex who failed to lock. None of them're failed, then returns `-1`.
- */
-export declare function try_lock(...items: Pick<ILockable, "try_lock">[]): Promise<number>;