fix: upgrade react-reverse-portal to resolve React 19 peer dependency…

… warnings (#14, thanks @peteruithoven)

fix: General dependency upgrades. Relaxed peer dep constraints to all…

…ow for React 19, and changed tests to run against React 19. We now declare `@react-leaflet/core` as a peer dep to support these changes.

build: Update dependencies

feat: Added new warnings for common misconfigurations, and options to…

… turn them off.

feat: Added new props to control propagation of pan/click events..
feat: Improved component API to properly delimit and contain options from this library from other props. Added typings to catch common misconfig.
fix: Removed throwing error when target portal DOM element can not be found, to fix common SSR scenarios.
fix: Corrected vertical positioning in `fit-content` mode.
fix: Changes to the `divIcon` opts (now via `rootDivOpts`) no longer cause component to lose state.
BREAKING CHANGE: Structure of `componentIconOpts` has changed signifcantly. See docs.

feat: Add layout and positioning escape hatches

fix: Change package to public access

fix: Forgot to run build in actions

feat: initial commit