feat(cat-voices): enable wasm for flutter builds (#468)

* feat: enable wasm for flutter builds

* chore: add argument for wasm

* fix: Install clang in flutter_rust_bridge

Signed-off-by: Evgeniy Dikevich <evgeny.dikevich@innowise.com>

---------

Signed-off-by: Evgeniy Dikevich <evgeny.dikevich@innowise.com>
Co-authored-by: Evgeniy Dikevich <evgeny.dikevich@innowise.com>

Author: dt-iohk

earthly/flutter/Earthfile

@@ -239,6 +239,7 @@ BUILD_WEB:
     ARG UPLOAD_DEBUG_SYMBOLS=false
     ARG SENTRY_ORG
     ARG SENTRY_PROJECT
+    ARG WASM=false
 
     WORKDIR $WORKDIR
 
@@ -252,6 +253,10 @@ BUILD_WEB:
         SET ADDITIONAL_BUILD_ARGS = "$ADDITIONAL_BUILD_ARGS --source-maps"
     END
 
+    IF [ $WASM = true ]
+        SET ADDITIONAL_BUILD_ARGS = "$ADDITIONAL_BUILD_ARGS --wasm"
+    END
+
     RUN flutter clean
     RUN flutter pub get
     RUN flutter build web $BUILD_MODE \

earthly/flutter_rust_bridge/Earthfile

@@ -12,6 +12,8 @@ IMPORT ../debian AS debian
 builder:
     FROM debian+common
 
+    DO debian+INSTALL --packages=clang
+
     WORKDIR /work
 
     DO flutter-ci+INSTALL_FLUTTER