chore: upgrade TypeScript to v6 and update dev dependencies #2260

Job	Run time
Integration Test (VS Code stable)	1m 1s
Unit Test (Electron latest)	1m 10s
Lint	1m 10s
Integration Test (VS Code 1.106.0)	58s
Unit Test (Electron 37)	1m 15s
Package	22s
	5m 56s

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