feat: rebuild xiteng.site homelab platform

edge-cache/configure-token

@@ -0,0 +1,29 @@
+#!/bin/sh
+set -eu
+
+EDGE_CACHE_DIR=$(CDPATH= cd -- "$(dirname -- "$0")" && pwd)
+EDGE_CACHE_TOKEN_FILE="$EDGE_CACHE_DIR/secrets/cloudflare_cache_api_token"
+EDGE_CACHE_TOKEN_TMP="$EDGE_CACHE_TOKEN_FILE.tmp.$$"
+
+if [ ! -t 0 ]; then
+  echo "Refusing to read a Cloudflare token from a non-interactive stdin." >&2
+  exit 1
+fi
+
+printf 'Cloudflare Cache Rules API token: ' > /dev/tty
+stty -echo < /dev/tty
+IFS= read -r EDGE_CACHE_TOKEN < /dev/tty || true
+stty echo < /dev/tty
+printf '\n' > /dev/tty
+
+if [ "${#EDGE_CACHE_TOKEN}" -lt 20 ]; then
+  echo "Token is missing or unexpectedly short." >&2
+  exit 1
+fi
+
+umask 077
+printf '%s\n' "$EDGE_CACHE_TOKEN" > "$EDGE_CACHE_TOKEN_TMP"
+mv "$EDGE_CACHE_TOKEN_TMP" "$EDGE_CACHE_TOKEN_FILE"
+unset EDGE_CACHE_TOKEN
+
+echo "Token installed with mode 600. The running controller will sync the managed Cache Rule automatically."