chore: establish local platform baseline

deploy/web-runtime-config.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+set -eu
+
+json_escape() {
+    printf '%s' "$1" | sed 's/\\/\\\\/g; s/"/\\"/g'
+}
+
+oidc_authority=$(json_escape "${WEB_OIDC_AUTHORITY:-http://localhost:58180/realms/voice-local}")
+oidc_client_id=$(json_escape "${WEB_OIDC_CLIENT_ID:-voice-platform-web}")
+
+printf 'window.__VOICE_PLATFORM_CONFIG__ = {\n  oidcAuthority: "%s",\n  oidcClientId: "%s"\n};\n' \
+    "$oidc_authority" "$oidc_client_id" > /tmp/runtime-config.js