Improvements: Installer

[Iamlooker]

• Upgrade Kotlin to 1.9.0
• Rename Installer -> InstallManager
• Rename BaseInstaller -> Installer

[what-the-diff]

PR Summary

• Refactoring of the Installer classes
  The Installer import was globally replaced with InstallManager. As part of this refactoring, the variable declaration type regarding Installer was also changed to InstallManager across multiple files.
• Removal of redundant functionalities in AppDetailFragment.kt
  Certain redundant functionalities, like the scrollListener property and the updateToolbarTitle method, were removed from AppDetailFragment.kt. The updateToolbarButtons method was updated to handle changes in the toolbar title.
• Common imports changes
  Import for InstallerQueueState was updated in AppDetailViewModel.kt matching the change in the Installer component.
• Updates to the Kotlin and KSP versions
  Kotlin and KSP were updated to versions 1.9.0 and 1.8.22-1.0.11 respectively in the build.gradle.kts & Libs.kt files.
• Changes in library dependencies
  In AndroidLibraryConventionPlugin.kt, the library kotlin("stdlib") was replaced with platform("org.jetbrains.kotlin:kotlin-bom:${Kotlin.version}").
• Hilt plugin changes
  The new Hilt Convention Plugin applied the dagger.hilt.android.plugin after updating the import statements and replacing the apply("dagger.hilt.android.plugin") line with apply(Hilt.plugin).
• Refactoring of Installer.kt and related components
  In Installer.kt, the file and interface were renamed from BaseInstaller.kt and BaseInstaller to Installer.kt and Installer, respectively. Corresponding import statements were updated in various other classes.
• Refactoring of InstallModule.kt
  The function providesInstaller was renamed to providesInstallManager to match the new InstallManager class. The return type was updated accordingly.
• Changes to sealed interface in InstallState.kt
  The sealed interface InstallState was replaced with an enum class InstallState. Some object declarations like Failed, Installing, and Installed were removed.
• Addition of InstallerQueueState.kt
  A new data class InstallerQueueState with properties currentItem and queued were added, along with two extension functions isQueuedIn and isInstalling.