Integrate browser geolocation API (#9)

* Add GPS service and nautical base city data

- Implement `GpsService` with methods for position updates and enabling/disabling GPS.
- Introduce test data for nautical base cities with key attributes like population, coordinates, and images.
- Update dependencies in `bun.lock` with required packages such as `geojson`.

* give map a custom style

* shift towards rust exclusivity

* `build.rs` streamlines map build. Added an axum server with the map assets embedded.

* update readmes

* base-map api retrieves geolocation from the navigator of the browser

* make map standalone wry that pulls assets from the server to simulate behavior in bevy

* wip wasm

* wasm build fixed

* fix path ref to assets

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Co-authored-by: geoffsee <>

crates/systems/Cargo.toml

@@ -21,3 +21,18 @@ datalink = { path = "../datalink" }
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
 datalink-provider = { path = "../datalink-provider" }
+
+[target.'cfg(target_arch = "wasm32")'.dependencies]
+wasm-bindgen = { workspace = true }
+web-sys = { version = "0.3.77", features = [
+    "console",
+    "Geolocation",
+    "Navigator",
+    "Window",
+    "Document",
+    "Element",
+    "Position",
+    "PositionOptions",
+    "PositionError",
+    "Coordinates"
+] }