refactor: remove DefineTrigger

[hyj1991]

此 PR 旨在移除 core 中提供的装饰器 DefineTrigger，但是保留 Trigger 的基类以供上层协议实现继承。

后续自定义的协议 Trigger 继承 core 提供的基类，纳入 IoC 容器管理，通过 Inject 注入使用即可，参见：测试样例

Reference

• close [RFC] 需要有更合理的多 Trigger 方案 #165
• [RFC]: trigger 实现机制存在的问题 #146

[codecov-commenter]

Codecov Report

Base: 90.00% // Head: 89.97% // Decreases project coverage by -0.03% ⚠️

Coverage data is based on head (6290a72) compared to base (81cd280).
Patch coverage: 100.00% of modified lines in pull request are covered.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #188      +/-   ##
==========================================
- Coverage   90.00%   89.97%   -0.04%     
==========================================
  Files          51       50       -1     
  Lines        1131     1127       -4     
  Branches      196      196              
==========================================
- Hits         1018     1014       -4     
  Misses        113      113              

Impacted Files	Coverage Δ
src/application.ts	91.17% <ø> (-0.26%)	⬇️
src/constant.ts	100.00% <ø> (ø)
src/decorator.ts	91.66% <ø> (-0.65%)	⬇️
src/loader/impl/module.ts	100.00% <ø> (ø)
src/trigger/index.ts	100.00% <100.00%> (ø)
src/logger/base.ts	58.62% <0.00%> (ø)
src/loader/impl/package.ts	100.00% <0.00%> (ø)
src/loader/impl/lifecycle.ts	100.00% <0.00%> (ø)
... and 4 more

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[noahziheng]

LGTM