feat(spx-gui): implement playlist icon trigger completion menu

[molinla]

Overview

this pr is about following updates:

• implement playlist icon trigger completion item, after trigger will auto select play param named mediaName
• refactor completion-item-cache into completion-staging-item and related codes
• remove inlay-hint unnecessary codes
• abstract completionProvider into a single file
• some small bugs fix and code styles refactor

[qiniu-x]

[Git-flow] Hi @molinla, There are some suggestions for your information:

---

Rebase suggestions

• Following commits have duplicated messages

  refactor: rename completion-staging-item related methods and members name

  refactor: rename completion-staging-item related methods and members name

Which seems insignificant, recommend to use git rebase command to reorganize your PR.

For other git-flow instructions, recommend refer to these examples.

If you have any questions about this comment, feel free to raise an issue here:

• https://github.com/qiniu/reviewbot

[qiniu-prow]

Hi @molinla. Thanks for your PR.

PRs from untrusted users cannot be marked as trusted with /ok-to-test in this repo meaning untrusted PR authors can never trigger tests themselves. Collaborators can still trigger tests on the PR using /test all.

I understand the commands that are listed here.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[molinla]

@nighca thanks to review

[nighca]

Thx for PR :) @molinla

[nighca]

还有这种情况..

[molinla]

这个是在频繁修改代码的时候，同时这个代码会直接导致代码解析崩溃情况下，reload 后 windows 就不会挂载这些函数，我还需要再详细定位问题测试一下，我计划在 dignostic 遇到问题的时候就组织其它函数调用