closeout: repin to digest @sha256 :8aaea251 (bridge #232 + formulas #233 + path fix #234, main 87b5d4bc)

Dockerfile

@@ -2,11 +2,11 @@
 # Workaround for HF builder exit-128 on the full source tree (corrupted repo storage).
 # The real image is built/signed/SLSA-attested in szl-holdings/a11oy CI.
 #
-# CLOSEOUT 2026-06-03 (A11oy Full-Stack Team): repinned from the mutable
-# :uds-v0.2.0 tag to the IMMUTABLE digest of the build that includes the
-# Cross-Harness Receipt Bridge runtime modules (#232) + the Formulas SPA section
-# (#233), main @ cbbe727b. SLSA L2 build-provenance attested + cosign-signed.
-FROM ghcr.io/szl-holdings/a11oy@sha256:a35df795ebb2f4257a303067c9efde8c754ca95f3f06b6bff060890904e26ce0
+# CLOSEOUT 2026-06-03 (A11oy Full-Stack Team): pinned to the IMMUTABLE digest of
+# main @ 87b5d4bc, which includes: Cross-Harness Receipt Bridge runtime (#232),
+# the Formulas SPA section (#233), and the Formulas Try-it endpoint path fix (#234).
+# SLSA L2 build-provenance attested + cosign keyless-signed.
+FROM ghcr.io/szl-holdings/a11oy@sha256:8aaea251609104b554baaac161a0e44cb59a909296e0b37d25ba94b3ab921530
 
 # HF Spaces requires the app to listen on port 7860 (image already binds 0.0.0.0:7860)
 EXPOSE 7860