feat(kotlin-compose): design system + 33 components + gallery_kt + e2e android emulator + scaffolder fixes

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

bash/functions/infra/android_app_uninstall.sh

@@ -0,0 +1,42 @@
+#!/usr/bin/env bash
+# android_app_uninstall — Desinstala una app Android via adb uninstall.
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+source "$SCRIPT_DIR/adb_wsl.sh"
+
+android_app_uninstall() {
+    # Parse --serial (consumes it, rest stays in ADB_PICK_REST)
+    local serial
+    adb_pick_serial "$@" || return 1
+    local serial="$ADB_PICK_SERIAL"
+    set -- "${ADB_PICK_REST[@]}"
+
+    # Parse --keep-data flag
+    local keep_data=0
+    local args=()
+    while [[ $# -gt 0 ]]; do
+        case "$1" in
+            --keep-data) keep_data=1; shift ;;
+            *) args+=("$1"); shift ;;
+        esac
+    done
+    set -- "${args[@]}"
+
+    local pkg="${1:-}"
+    if [[ -z "$pkg" ]]; then
+        echo "android_app_uninstall: package obligatorio." >&2
+        return 1
+    fi
+
+    if (( keep_data )); then
+        adb_s "$serial" uninstall -k "$pkg" || return 1
+    else
+        adb_s "$serial" uninstall "$pkg" || return 1
+    fi
+
+    echo "uninstalled $pkg on $serial"
+}
+
+if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
+    android_app_uninstall "$@"
+fi