feat!: update React to v19

[targos]

Closes: #3315

Draft because there is a significant performance drop in development, probably fixed by react/react#36913 (but there is no release with it yet). Updated to React 19.3.0.

Cloudflare preview in production mode is not affected.

[cloudflare-workers-and-pages]

Deploying nmrium with    Cloudflare Pages

Latest commit:	9559acc
Status:	✅  Deploy successful!
Preview URL:	https://137df308.nmrium.pages.dev
Branch Preview URL:	https://react-19.nmrium.pages.dev

View logs

[tpoisseau]

% npm ci
npm warn ERESOLVE overriding peer dependency
npm warn While resolving: react-popper@2.3.0
npm warn Found: react@19.3.0
npm warn node_modules/react
npm warn   dev react@"^19.3.0" from the root project
npm warn   44 more (@blueprintjs/core, @blueprintjs/icons, ...)
npm warn
npm warn Could not resolve dependency:
npm warn peer react@"^16.8.0 || ^17 || ^18" from react-popper@2.3.0
npm warn node_modules/@blueprintjs/core/node_modules/react-popper
npm warn   react-popper@"^2.3.0" from @blueprintjs/core@6.18.0
npm warn   node_modules/@blueprintjs/core
npm warn
npm warn Conflicting peer dependency: react@18.3.1
npm warn node_modules/react
npm warn   peer react@"^16.8.0 || ^17 || ^18" from react-popper@2.3.0
npm warn   node_modules/@blueprintjs/core/node_modules/react-popper
npm warn     react-popper@"^2.3.0" from @blueprintjs/core@6.18.0
npm warn     node_modules/@blueprintjs/core
npm warn ERESOLVE overriding peer dependency
npm warn While resolving: react-popper@2.3.0
npm warn Found: react-dom@19.3.0
npm warn node_modules/react-dom
npm warn   dev react-dom@"^19.3.0" from the root project
npm warn   24 more (@blueprintjs/core, @blueprintjs/icons, ...)
npm warn
npm warn Could not resolve dependency:
npm warn peer react-dom@"^16.8.0 || ^17 || ^18" from react-popper@2.3.0
npm warn node_modules/@blueprintjs/core/node_modules/react-popper
npm warn   react-popper@"^2.3.0" from @blueprintjs/core@6.18.0
npm warn   node_modules/@blueprintjs/core
npm warn
npm warn Conflicting peer dependency: react-dom@18.3.1
npm warn node_modules/react-dom
npm warn   peer react-dom@"^16.8.0 || ^17 || ^18" from react-popper@2.3.0
npm warn   node_modules/@blueprintjs/core/node_modules/react-popper
npm warn     react-popper@"^2.3.0" from @blueprintjs/core@6.18.0
npm warn     node_modules/@blueprintjs/core
npm warn deprecated eslint@9.39.5: This version is no longer supported. Please see https://eslint.org/version-support for other options.

Is it OK, should we do something about react-popper ?

[tpoisseau]

Otherwise LGTM