first commit

app/src/main/java/com/example/saferoute/ORSService.java

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+package com.example.saferoute;
+
+import retrofit2.Call;
+import retrofit2.http.Body;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.POST;
+import retrofit2.http.Query;
+
+public interface ORSService {
+    @GET("v2/directions/foot-hiking")
+    Call<ORSResponse> getFootRoute(
+            @Query("api_key") String apiKey,
+            @Query("start") String start, // Формат: "lon,lat"
+            @Query("end") String end      // Формат: "lon,lat"
+    );
+
+    @POST("v2/directions/foot-walking/geojson")
+    Call<ORSResponse> getMultiPointRoute(
+            @Header("Authorization") String apiKey,
+            @Body ORSRequest body
+    );
+}