Clone upstream at build time; drop submodules; single httptoolkit binary

.build/prod/build.sh

@@ -1,24 +1,20 @@
 #!/usr/bin/env bash
 #
-# Runs INSIDE the .build/prod container. Builds the Linux single-file binary and
-# drops it into .build/prod/out/ (mounted back to the host for the release step).
+# Runs INSIDE the .build/prod container. Clones, patches, builds the binary,
+# smoke-tests it, and drops it in .build/prod/out/ for the release step.
 #
 set -euo pipefail
 cd /source
 
-# The repo is bind-mounted from the host (owned by a different uid), so git
-# refuses to operate on it until we mark it safe:
+# The repo is bind-mounted from the host (different uid), so mark it safe:
 git config --global --add safe.directory '*'
 
 OUT_DIR="/source/.build/prod/out"
 mkdir -p "$OUT_DIR"
 
-# Reuse the platform-agnostic build (apply patches → build UI → embed → bun compile):
-OUT_NAME=httptoolkit bash scripts/build.sh
-
-# Smoke-test the Linux binary before we consider it releasable:
+bash scripts/build.sh
 bash scripts/smoke.sh dist/httptoolkit
 
-cp -v dist/httptoolkit "$OUT_DIR/httptoolkit-linux-x64"
+cp -v dist/httptoolkit "$OUT_DIR/httptoolkit"
 echo "==> Artifacts:"
 ls -lh "$OUT_DIR"