Carry the Android checkout's uncommitted work into the repo

Four changes lived only in the standalone Android checkout, which is about to
be removed: the foojay toolchain resolver in settings.gradle.kts, an F-Droid
recipe pinned to a commit rather than the v1.1.0 tag, the Gradle daemon JVM
criteria, and the Play Store launcher icon. None of them existed here.

Note that the F-Droid recipe still builds from Calendarr-Android.git, so that
remote has to keep working even though its local checkout is going away.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

android/fdroid/com.scarriffle.calendarr.yml

@@ -19,7 +19,7 @@ Repo: https://git.scarriffle.com/Scarriffle/Calendarr-Android.git
 Builds:
   - versionName: 1.1.0
     versionCode: 2
-    commit: v1.1.0
+    commit: dd347a07f1c7c5fc55cc8bfb7fdfc5c5c020793f
     subdir: app
     gradle:
       - yes

android/gradle/gradle-daemon-jvm.properties

@@ -0,0 +1,13 @@
+#This file is generated by updateDaemonJvm
+toolchainUrl.FREE_BSD.AARCH64=https\://api.foojay.io/disco/v3.0/ids/491f83666ae7f4d6ebb28fee72ebb035/redirect
+toolchainUrl.FREE_BSD.X86_64=https\://api.foojay.io/disco/v3.0/ids/0d1a1acdc708062093673f65aa9aba4b/redirect
+toolchainUrl.LINUX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/491f83666ae7f4d6ebb28fee72ebb035/redirect
+toolchainUrl.LINUX.X86_64=https\://api.foojay.io/disco/v3.0/ids/0d1a1acdc708062093673f65aa9aba4b/redirect
+toolchainUrl.MAC_OS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/7083b89563e7ce20943037b8cd2b8cc2/redirect
+toolchainUrl.MAC_OS.X86_64=https\://api.foojay.io/disco/v3.0/ids/060bbb778a1f55ea705fdebd2ccfeab9/redirect
+toolchainUrl.UNIX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/491f83666ae7f4d6ebb28fee72ebb035/redirect
+toolchainUrl.UNIX.X86_64=https\://api.foojay.io/disco/v3.0/ids/0d1a1acdc708062093673f65aa9aba4b/redirect
+toolchainUrl.WINDOWS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/d09679dc60fe5aa05ef7d03efdefac20/redirect
+toolchainUrl.WINDOWS.X86_64=https\://api.foojay.io/disco/v3.0/ids/ed4e3bf2f5e7c5d9aabc4cbd8acd555e/redirect
+toolchainVendor=JETBRAINS
+toolchainVersion=21

android/settings.gradle.kts

@@ -5,6 +5,9 @@ pluginManagement {
         mavenCentral()
     }
 }
+plugins {
+    id("org.gradle.toolchains.foojay-resolver-convention") version "0.10.0"
+}
 
 dependencyResolutionManagement {
     repositories {