Handbook update

• Separate page for Isolated Declarations https://www.typescriptlang.org/docs/handbook/release-notes/typescript-5-5.html#isolated-declarations.
• https://www.typescriptlang.org/docs/handbook/release-notes/typescript-5-5.html#the-configdir-template-variable-for-configuration-files to be added to 'What is tsconfig.json' page, which should be added to 'The Basics' page.
• https://www.typescriptlang.org/docs/handbook/release-notes/typescript-5-3.html#resolution-mode-supported-in-all-module-modes should be added to 'Modules Reference' section.
• Decorators should get a new page/separate pages.
• https://www.typescriptlang.org/docs/handbook/release-notes/typescript-5-0.html#supporting-multiple-configuration-files-in-extends - There should a new 'quick tsconfig' page where this should be added.
• @overload and @import need to be added to https://www.typescriptlang.org/docs/handbook/jsdoc-supported-types.html.
• satisfies operator https://www.typescriptlang.org/docs/handbook/release-notes/typescript-4-9.html#the-satisfies-operator needs to be added to https://www.typescriptlang.org/docs/handbook/jsx.html#the-as-operator.
• https://www.typescriptlang.org/docs/handbook/release-notes/typescript-4-7.html#instantiation-expressions should be added to 'Mor on Functions/Generic Functions' page.
• https://www.typescriptlang.org/docs/handbook/release-notes/typescript-4-7.html#extends-constraints-on-infer-type-variables needs to be added to https://www.typescriptlang.org/docs/handbook/release-notes/typescript-4-7.html#extends-constraints-on-infer-type-variables.
• https://www.typescriptlang.org/docs/handbook/release-notes/typescript-4-7.html#optional-variance-annotations-for-type-parameters can be explained in a few sentences and added.
• https://www.typescriptlang.org/docs/handbook/release-notes/typescript-4-7.html#resolution-mode needs to be added to Modules Reference.
• Dependent Parameters https://www.typescriptlang.org/docs/handbook/release-notes/typescript-4-6.html#control-flow-analysis-for-dependent-parameters should be added to the Control Flow Analysis section.
• https://www.typescriptlang.org/docs/handbook/2/conditional-types.html should be added to the 'Reference' page.
• https://www.typescriptlang.org/docs/handbook/release-notes/typescript-4-0.html#short-circuiting-assignment-operators should be added to the 'Reference' section
• https://www.typescriptlang.org/docs/handbook/release-notes/typescript-3-9.html#ts-ignore-or-ts-expect-error should be added to 'The Basics' section.
• Explain Generators in https://www.typescriptlang.org/docs/handbook/iterators-and-generators.html#handbook-content.
• Add https://www.typescriptlang.org/docs/handbook/release-notes/typescript-3-6.html#stricter-generators to the above Generators section.
• https://www.typescriptlang.org/docs/handbook/release-notes/typescript-3-7.html#assertion-functions needs to be added to the 'Narrowing' section.
• reverse-mapped types explanation is missing

Start with the linked Handbook pages, Modules Reference, The Basics, Reference, JSX, JSDoc supported types, Iterators and Generators, and the cited release notes. Group the checklist by destination and verify each requested topic has an appropriate explanation or page. Done means every checkbox is addressed and the resulting Handbook navigation and links are consistent.