Upgrade to React 19

[jbouder]

Description

• Updated all react packages to 19
• Updated peer dependencies for react 18 and 19
• Fixed issues and updated for React 19
• Updated dependabot ignores

Related Issue

• N/A

Motivation and Context

• React 19 improvements

How Has This Been Tested?

• Local Testing

Screenshots (if appropriate):

[kildre]

Looks good!

[dmahen1010]

I verified unit tests are working as expected. The packages build, except for comet-cli, where I get

> cd packages/comet-cli && npx tsc

../../node_modules/@types/mdx/types.d.ts:23:38 - error TS2503: Cannot find namespace 'JSX'.

23 type StringComponent = Extract<keyof JSX.IntrinsicElements, ElementType extends never ? string : ElementType>;
                                        ~~~

../../node_modules/@types/mdx/types.d.ts:28:23 - error TS2503: Cannot find namespace 'JSX'.

28 export type Element = JSX.Element;
                         ~~~

../../node_modules/@types/mdx/types.d.ts:47:28 - error TS2503: Cannot find namespace 'JSX'.

47     ? new(props: Props) => JSX.ElementClass
                              ~~~

../../node_modules/@types/mdx/types.d.ts:73:46 - error TS2503: Cannot find namespace 'JSX'.

73         [Key in StringComponent]?: Component<JSX.IntrinsicElements[Key]>;
                                                ~~~


Found 4 errors in the same file, starting at: ../../node_modules/@types/mdx/types.d.ts:23```

[jbouder]

I verified unit tests are working as expected. The packages build, except for comet-cli, where I get

> cd packages/comet-cli && npx tsc

../../node_modules/@types/mdx/types.d.ts:23:38 - error TS2503: Cannot find namespace 'JSX'.

23 type StringComponent = Extract<keyof JSX.IntrinsicElements, ElementType extends never ? string : ElementType>;
                                        ~~~

../../node_modules/@types/mdx/types.d.ts:28:23 - error TS2503: Cannot find namespace 'JSX'.

28 export type Element = JSX.Element;
                         ~~~

../../node_modules/@types/mdx/types.d.ts:47:28 - error TS2503: Cannot find namespace 'JSX'.

47     ? new(props: Props) => JSX.ElementClass
                              ~~~

../../node_modules/@types/mdx/types.d.ts:73:46 - error TS2503: Cannot find namespace 'JSX'.

73         [Key in StringComponent]?: Component<JSX.IntrinsicElements[Key]>;
                                                ~~~


Found 4 errors in the same file, starting at: ../../node_modules/@types/mdx/types.d.ts:23```

Good catch! I'll take a look

[dmahen1010]

I verified that the tsconfig updated resolved the comet-cli errors. All packages now build successfully.