fix: building process; add: web UI JavaScript code

This commit both fixes the building process to include the webroot folder and adds the web UI JS code to allow it to fetch the values.

module/build.gradle.kts

@@ -86,6 +86,9 @@ androidComponents.onVariants { variant ->
         into("lib") {
             from(project(":loader").layout.buildDirectory.file("intermediates/stripped_native_libs/$variantLowered/out/lib"))
         }
+        into("webroot") {
+            from("${rootProject.projectDir}/webroot")
+        }
 
         val root = moduleDir.get()
 
@@ -159,6 +162,12 @@ androidComponents.onVariants { variant ->
                             root.file("bin/$abi64/zygiskd").asFile
                         )
                     )
+                    set.add(
+                        Pair(
+                            root.file("webroot/index.html").asFile,
+                            null
+                        )
+                    )
                     sig.initSign(privKey)
                     set.forEach { it.first.sha(it.second) }
                     val signFile = root.file(name).asFile

module/src/customize.sh

@@ -110,6 +110,14 @@ mv "$TMPDIR/sepolicy.rule" "$MODPATH"
 mkdir "$MODPATH/bin"
 mkdir "$MODPATH/lib"
 mkdir "$MODPATH/lib64"
+mkdir "$MODPATH/webroot"
+
+ui_print "- Extracting webroot"
+extract "$ZIPFILE" 'webroot/index.html' "$MODPATH/webroot" true
+extract "$ZIPFILE" 'webroot/assets/tick.svg' "$MODPATH/webroot/assets" true
+extract "$ZIPFILE" 'webroot/css/index.css' "$MODPATH/webroot/css" true
+extract "$ZIPFILE" 'webroot/js/main.js' "$MODPATH/webroot/js" true
+extract "$ZIPFILE" 'webroot/js/kernelsu.js' "$MODPATH/webroot/js" true
 
 if [ "$ARCH" = "x86" ] || [ "$ARCH" = "x64" ]; then
   ui_print "- Extracting x86 libraries"