Add SDK map module and migrate map fetching to Apollo with Hilt wiring.

This includes the new sdk module, MapService + mapper implementation, Apollo provider module, Hilt app integration, and the project .gitignore update.

Made-with: Cursor

sdk/build.gradle.kts

@@ -0,0 +1,49 @@
+plugins {
+    alias(libs.plugins.android.library)
+    alias(libs.plugins.ksp)
+    alias(libs.plugins.apollo)
+}
+
+android {
+    namespace = "org.db3.airmq.sdk"
+    compileSdk {
+        version = release(36) {
+            minorApiLevel = 1
+        }
+    }
+
+    defaultConfig {
+        minSdk = 24
+        consumerProguardFiles("consumer-rules.pro")
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
+    }
+    buildFeatures {
+        buildConfig = true
+    }
+}
+
+apollo {
+    service("service") {
+        packageName.set("org.db3.airmq.sdk")
+        schemaFiles.from(file("../app/src/main/graphql/schema.graphqls"))
+    }
+}
+
+dependencies {
+    implementation(libs.apollo.runtime)
+    implementation(libs.hilt.android)
+    ksp(libs.hilt.compiler)
+}