chore: reorganize project structure for clarity and scalability

- Moved iOS and Android application projects from 'crates/' to 'apps/'.
- Moved Telegram, Discord, and WhatsApp bridge projects from 'crates/' to 'bridges/'.
- Renamed 'crates/mobile' to 'crates/mobile-ffi' to clarify its role as a library interface.
- Removed legacy 'mobile/' root directory.
- Updated root 'Cargo.toml' workspace members and all internal package relative paths.
- Updated mobile build scripts with robust relative path resolution.
- Verified workspace integrity with 'cargo check'.

Author: yiwang

Cargo.lock

@@ -4,8 +4,12 @@ members = [
     "crates/cli",
     "crates/server",
     "crates/sandbox",
-    "crates/mobile",
-    "crates/gen", "crates/bridge", "crates/bridge-telegram", "crates/bridge-discord", "crates/bridge-whatsapp",
+    "crates/mobile-ffi",
+    "crates/gen",
+    "crates/bridge",
+    "bridges/telegram",
+    "bridges/discord",
+    "bridges/whatsapp",
 ]
 default-members = ["crates/cli"]
 resolver = "3"

Cargo.toml

@@ -3,7 +3,8 @@ set -e
 
 # Get the directory where the script is located
 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-ROOT_DIR="$SCRIPT_DIR/../../../../"
+# Root of the repo (one level deeper now)
+ROOT_DIR="$SCRIPT_DIR/../../../"
 
 # Configuration
 CRATE_NAME="localgpt_mobile"
@@ -16,10 +17,10 @@ ARM64_TARGET="aarch64-linux-android"
 X86_64_TARGET="x86_64-linux-android"
 
 echo "Building for Android ARM64 ($ARM64_TARGET)..."
-cargo ndk -t arm64-v8a build -p localgpt-mobile $RELEASE_MODE
+cargo ndk -t arm64-v8a build -p localgpt-mobile-ffi $RELEASE_MODE
 
 echo "Building for Android x86_64 ($X86_64_TARGET)..."
-cargo ndk -t x86_64 build -p localgpt-mobile $RELEASE_MODE
+cargo ndk -t x86_64 build -p localgpt-mobile-ffi $RELEASE_MODE
 
 # Output directories
 mkdir -p "$ANDROID_LIB_DIR/src/main/jniLibs/arm64-v8a"
@@ -32,11 +33,9 @@ cp "$TARGET_DIR/$X86_64_TARGET/release/lib$CRATE_NAME.so" "$ANDROID_LIB_DIR/src/
 
 # Generate Kotlin Bindings
 echo "Generating UniFFI Bindings for Kotlin..."
-# Use the compiled Android library to generate bindings
-# Note: UniFFI needs a library path to find the metadata
 LIBRARY_PATH="$TARGET_DIR/$ARM64_TARGET/release/lib$CRATE_NAME.so"
 
-cargo run --bin uniffi-bindgen -p localgpt-mobile -- generate \
+cargo run --bin uniffi-bindgen -p localgpt-mobile-ffi -- generate \
     --library "$LIBRARY_PATH" \
     --language kotlin \
     --out-dir "$ANDROID_LIB_DIR/src/main/java"