[CLEANUP] Readme and other docs

BUILD_FDROID.md

@@ -9,6 +9,7 @@ The app includes specific configurations for F-Droid compatibility:
 1. A dedicated `fdroid` product flavor that excludes Google Fonts
 2. A specific `fdroidRelease` build type 
 3. System fonts are used instead of Google Fonts for the F-Droid version
+4. The F-Droid build is **not signed** (as per [PR #106](https://github.com/usetrmnl/trmnl-android/pull/106)) - F-Droid handles the signing process
 
 ## Building the F-Droid Version
 
@@ -18,7 +19,7 @@ To build the F-Droid version locally:
 ./gradlew assembleFdroidRelease
 ```
 
-This will generate an APK in `app/build/outputs/apk/fdroid/release/` that is suitable for F-Droid.
+This will generate an unsigned APK in `app/build/outputs/apk/fdroid/release/` that is suitable for F-Droid submission. Unlike the standard release build, the F-Droid build variant does not have a signing configuration, as F-Droid's build system will handle the signing process.
 
 Alternatively, you can use the convenience task:
 
@@ -56,3 +57,5 @@ Ensure the following are available:
 - The app is licensed under the MIT license
 - F-Droid metadata is complete
 - The app builds successfully with the F-Droid build system
+
+Note that F-Droid will build and sign the app themselves using their own signing key. Our build process intentionally does not include a signing configuration for the F-Droid variant (as implemented in [PR #106](https://github.com/usetrmnl/trmnl-android/pull/106)).

CONTRIBUTING.md

@@ -88,6 +88,14 @@ To build specific variants:
 ./gradlew buildAllFlavors
 ```
 
+For more details on the F-Droid build process, see [BUILD_FDROID.md](BUILD_FDROID.md). App! This document provides guidelines and instructions to help you contribute effectively.
+
+
+### Release Process
+
+For instructions on creating new releases and managing versions across the project, see the [Release Checklist](RELEASE_CHECKLIST.md).
+
+
 ### Snapshot Builds
 Automatic snapshot release builds are available in the [release workflow](https://github.com/usetrmnl/trmnl-android/actions/workflows/android-release.yml) artifacts.
 

README.md

@@ -55,10 +55,6 @@ The app will *soon* be available on F-Droid, providing a free and open source An
 ## <img src="project-resources/logo/android-logo-head.svg" width="60" alt="android logo"/>Android Development & Contribution Guide
 See [CONTRIBUTING.md](CONTRIBUTING.md) for more details on how to get started and contribute to the project.
 
-### Release Process
-
-For instructions on creating new releases and managing versions across the project, see the [Release Checklist](RELEASE_CHECKLIST.md).
-
 ---
 
 ## Related References 📖