chore: deps: add libxposed-api

.gitmodules

@@ -37,3 +37,6 @@
 	path = libs/LSPlant
 	url = https://github.com/LSPosed/LSPlant
 	shallow = true
+[submodule "libs/libxposed/api"]
+	path = libs/libxposed/api
+	url = https://github.com/libxposed/api

libs/libxposed/AndroidManifest.xml

@@ -0,0 +1 @@
+<manifest />

libs/libxposed/build.gradle.kts

@@ -0,0 +1,20 @@
+plugins {
+    id("build-logic.android.library")
+}
+
+android {
+    namespace = "io.github.libxposed.api"
+    sourceSets {
+        val main by getting
+        main.apply {
+            manifest.srcFile("AndroidManifest.xml")
+            java.setSrcDirs(listOf("api/api/src/main/java"))
+        }
+    }
+
+    dependencies {
+        // androidx nullability stubs
+        compileOnly(libs.androidx.annotation)
+    }
+
+}

libs/stub/build.gradle.kts

@@ -15,6 +15,6 @@ android {
 
     dependencies {
         // androidx nullability stubs
-        compileOnly("androidx.annotation:annotation:1.8.0")
+        compileOnly(libs.androidx.annotation)
     }
 }

settings.gradle.kts

@@ -69,4 +69,5 @@ include(
     ":libs:dexkit",
     ":libs:ezXHelper",
     ":libs:xView",
+    ":libs:libxposed",
 )