[feat] : #8 AccessTokenInterceptor 추가

app/src/main/java/org/sopt/and/data/interceptor/AccessTokenInterceptor.kt

@@ -0,0 +1,25 @@
+package org.sopt.and.data.interceptor
+
+import kotlinx.coroutines.flow.firstOrNull
+import kotlinx.coroutines.runBlocking
+import okhttp3.Interceptor
+import okhttp3.Response
+import org.sopt.and.utils.TokenManger
+import javax.inject.Inject
+
+class AccessTokenInterceptor @Inject constructor(
+    private val tokenManager: TokenManger
+) : Interceptor {
+
+    override fun intercept(chain: Interceptor.Chain): Response {
+        val token = runBlocking { tokenManager.getAccessToken().firstOrNull() }
+        val request = chain.request().newBuilder().apply {
+            token?.let { addHeader(HEADER_AUTHORIZATION, it) }
+        }.build()
+        return chain.proceed(request)
+    }
+
+    companion object {
+        const val HEADER_AUTHORIZATION = "token"
+    }
+}